Product Details | SCREW THREAD INSERT

5325-01-644-5956 A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on on its under portion which can be clinched or crimped. Excludes BUSHING,MACHINE THREAD; NUT,PLAIN,KNURLED; NUT,PLAIN,ROUND; NUT,PLAIN,CLINCH and NUT,SELF-LOCKING,CLINCH. See also NUT,PLAIN,PLATE

Part Alternates: NAS1394C08L , 5325-01-644-5956, 01-644-5956, 5325016445956, 016445956

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 2015133 01-644-5956

Drawings & Photos | NSN 5325-01-644-5956


Demand History | NSN 5325-01-644-5956

Part Number Request Date QTY Origin
NAS1394C08L 2019-12-351 12 US
5325-01-644-5956 2019-04-98 216 DIBBS
5325-01-644-5956 2019-03-90 216 DIBBS
5325-01-644-5956 2019-03-73 130 DIBBS
NAS1394C08L 2018-11-332 20 TR

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Technical Data | NSN 5325-01-644-5956

Characteristic Specifications
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5640, TYPE 1 ASSN STD 1ST MATERIAL RESPONSE OR
STYLE DESIGNATOR KEYLOCK
LENGTH 0.235 INCHES MINIMUM AND
INTERNAL THREAD RELIEF DEPTH 0.060 INCHES MINIMUM AND
FULL INTERNAL THREAD LENGTH 0.180 INCHES NOMINAL
INSERT SIZE .2500-20UNC-2A
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.2500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.235 INCHES MINIMUM AND
SPECIAL FEATURES HAS .1640-32UNJC-3B INTERNAL THREADING.
III END ITEM IDENTIFICATION C5M FLAP BRAK

Restrictions/Controls & Freight Information | NSN 5325-01-644-5956

Category Code Description
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.
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
No Freight Information

Management | NSN 5325-01-644-5956

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 CodeUCTG:C-5A GALAXY
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative