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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Screw Thread Insert

Model / MPN: 645401-2 | NSN: 5325-00-597-3302
ITAR Registered seal

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled 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 fi (s) . The internal thread of the item may have a locking feature. Excludes items having a sleeve on its underportion 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.

Product Details
NATO Stock Number
5325-00-597-3302
Sold in multiples of
100 EA
DEMIL
NO
Length
0.285 inches
Insert Size
0.236 in min 0.256 in max
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Criticality Code Justification
Feat
Material
Stainless steel
Surface Treatment
Passivate
Style Designator
Coil
Thread Series Designator
Unf
645401 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE5EC16T1451 Insert, Screw Thread 8041 EA 07/29/2016
SPE5EC17T0167 Insert, Screw Thread 3030 EA 11/14/2016
SPE4A718T421H Insert, Screw Thread 11059 EA 06/15/2018
SPE4A718T638M Insert, Screw Thread 20091 EA 08/17/2018
SPE4A718T704L Insert, Screw Thread 31150 EA 09/12/2018

Pricing and Availability

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645401-2 Cross Reference
  • 523536-1695
  • 208F1-0285
  • 825704-02
  • 134395-001
  • 54B6710H46
  • 54B6710H46
  • 890187-2
  • MS124695
  • 3799948 FIND 37
  • MS124695
  • 1191-3CNX285
  • 907505-01
  • 907505-01
  • 54B6716H46
  • MS124695
  • MS21208F1-15
  • 890187-2
  • 1191-3CN0285
  • 218212
  • 1191-3CN0285
  • 416936-52
  • 813850-00
  • 5325005973302
  • 5340005973302
  • 457-5698
  • 523536-1695
  • 134395-001
  • 54B6710H46
  • 54B6710H46
  • 825704-02
  • MS124695
  • 3799948 FIND 37
  • MS124695
  • 1191-3CNX285
  • MS124695
  • MS21208F1-15
  • 208F1-0285
  • 890187-2
  • 907505-01
  • 907505-01
  • 54B6716H46
  • 1191-3CN0285
  • 218212
  • 1191-3CN0285
  • 416936-52
  • 5325005973302
  • 5340005973302
  • 813850-00
  • 457-5698
  • 523536-1695
  • 134395-001
  • 54B6710H46
  • 54B6710H46
  • 825704-02
  • MS124695
  • 3799948 FIND 37
  • MS124695
  • MS124695
  • MS21208F1-15
  • 208F1-0285
  • 890187-2
  • 1191-3CNX285
  • 907505-01
  • 54B6716H46
  • 907505-01
  • 1191-3CN0285
  • 218212
  • 1191-3CN0285
  • 416936-52
  • 5325005973302
  • 5340005973302
  • 813850-00
  • 457-5698