Product Details | PANEL SCREW ASSEMBLY

5305-01-137-6727 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Part Alternates: C1013912CB4, C10139-12CB4, FRB750012CB4, FRB7500-12CB4, FRB7500-12C-B-4, FT110012CB4, FT1100-12CB4, 4790937001, 4790937-001, 5305-01-137-6727, 01-137-6727, 5305011376727, 011376727

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 SEP 1982 01-137-6727

Drawings & Photos | NSN 5305-01-137-6727


Demand History | NSN 5305-01-137-6727

Part Number Request Date QTY Origin
5305-01-137-6727 2023-07-212 20 US
5305-01-137-6727 2019-01-30 12 US
5305-01-137-6727 2018-12-339 122 DIBBS
5305-01-137-6727 2018-09-247 1000 United States
5305-01-137-6727 2017-11-306 75 DIBBS
5305-01-137-6727 2015-10-299 1 DIBBS-RFPs
5305-01-137-6727 2015-03-89 94 DIBBS
5305-01-137-6727 2013-10-302 64 DIBBS
FRB750012CB4 2013-09-254 20 United States
5305-01-137-6727 2013-07-205 20 United States
FRB750012CB4 2012-08-227 200 US
5305-01-137-6727 2012-02-55 69 United States
5305-01-137-6727 2012-02-54 10 United States
5305-01-137-6727 2012-02-39 69 DIBBS
5305-01-137-6727 2011-09-262 24 DIBBS
5305-01-137-6727 2010-09-256 3 DIBBS
5305-01-137-6727 2010-01-15 36 DIBBS
5305-01-137-6727 2009-07-208 6 DIBBS
5305-01-137-6727 2008-07-204 200 us
5305-01-137-6727 2008-01-23 9 DIBBS

Cross Reference | NSN 5305-01-137-6727

Part Number Cage Code Manufacturer
4790937-001 1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
4790937-001 64583 HARRIS CORP GOVERNMENT AEROSPACE SYSTEMS DIV
C10139-12CB4 0HDW7 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
C10139-12CB4 58794 FASTENER TECHNOLOGY CORP.
C10139-12CB4 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
FRB7500-12C-B-4 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
FRB7500-12C-B-4 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
FRB7500-12CB4 0HDW7 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
FRB7500-12CB4 97928 HUCK INTL INC
FT1100-12CB4 58794 FASTENER TECHNOLOGY CORP.

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Technical Data | NSN 5305-01-137-6727

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 0.590 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 6061 HEAD STEEL COMP 302 SPRING ALUMINUM ALLOY 6061 STAND-OFF STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 384 OR STEEL COMP 385 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/8 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE HEAD QQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING QQ-A-225/8 TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF ASTM A493 ASSN STD ALL MATERIAL RESPONSES FASTENER
SURFACE TREATMENT ANODIZE HEAD PASSIVATE SPRING ANODIZE STAND-OFF PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING MIL-A-8625 TY 1 CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.531 INCHES NOMINAL
HEAD HEIGHT 0.530 INCHES NOMINAL
INTERNAL DRIVE STYLE D14 SLOT
MATERIAL ACCOMMODATED THICKNESS 0.032 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
SPECIAL FEATURES HEAD VERTICALLY KNURLED
MANUFACTURERS CODE 1W025
DESIGN CONTROL REFERENCE 4790937-001

Restrictions/Controls & Freight Information | NSN 5305-01-137-6727

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5305-01-137-6727

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each