Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-01-315-3779 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Part Alternates: SNT50519C02E33, SNT-50519-C02-E33, 1370211, 137021-1, 5305-01-315-3779, 01-315-3779, 5305013153779, 013153779

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 15 FEB 1990 01-315-3779

Drawings & Photos | NSN 5305-01-315-3779


Demand History | NSN 5305-01-315-3779

Part Number Request Date QTY Origin
SNT-50519-C02-E33 2019-07-188 967 DIBBS
5305-01-315-3779 2019-01-25 1 DIBBS-RFPs
5305-01-315-3779 2018-06-158 634 DIBBS
5305-01-315-3779 2018-05-150 634 DIBBS
5305-01-315-3779 2018-02-39 740 DIBBS
5305-01-315-3779 2018-01-31 740 DIBBS
5305-01-315-3779 2017-08-225 525 DIBBS
5305-01-315-3779 2017-03-89 114 DIBBS
5305-01-315-3779 2017-01-26 164 DIBBS
5305-01-315-3779 2016-09-257 141 DIBBS
5305-01-315-3779 2016-09-249 141 DIBBS
5305-01-315-3779 2015-06-159 446 DIBBS
5305-01-315-3779 2008-07-207 100 DIBBS
5305-01-315-3779 2008-07-207 146 DIBBS
SNT50519C02E33 2007-11-319 10 US

Cross Reference | NSN 5305-01-315-3779

Part Number Cage Code Manufacturer
137021-1 37695 RAYTHEON COMPANY DBA RAYTHEON
SNT-50519-C02-E33 02310 PATTONAIR USA INC UNISEAL DIV

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Technical Data | NSN 5305-01-315-3779

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.086 INCHES
THREAD QUANTITY PER INCH 56
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.250 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
FASTENER LENGTH 0.735 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
MATERIAL RUBBER SILICONE CLASS Q RING STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 384 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 3304 ASSN STD SINGLE MATERIAL RESPONSE RING QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-763 FED SPEC 3RD MATERIAL RESPONSE OR ASTM A493 ASSN STD 4TH MATERIAL RESPONSE FASTENER
SURFACE TREATMENT OXIDE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
COLOR BLACK FASTENER
HEAD STYLE C33 PAN NO. 2
HEAD DIAMETER 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
HEAD HEIGHT 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
INTERNAL DRIVE STYLE D1 CROSS RECESS TYPE 1
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.053 INCHES MINIMUM AND 0.056 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.455 INCHES MINIMUM AND 0.485 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-01-315-3779

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.
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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5305-01-315-3779

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each