Home » FSC Catalog » Fastening Devices » 5325-00-165-7540

Screw Thread Insert

SKU: 5325001657540 | Model: MS51832-104L
NSN 5325-00-165-7540 NSN 5325-00-165-7540

3B thread class, 0.500" length, w/s: sin gars system family; kidd class ddg aircraft, hornet F/A-18; wasp class lhd forrestal class cv radio terminal, digital troposcatter (AN/TRC-170) ; aircraft, eagle F-15; troposcatter radio terminal AN/TRC-170; aircraft, viking S-3B

Specifications from the Manufacturer

Thread Class:
0.500 inches nominal
For Use With/On:
W/s: singars system family; kidd class ddg; aircraft, hornet f/a-18; wasp class lhd; forrestal class cv; radio terminal, digital troposcatter (an/trc-170); aircraft, eagle f-15; troposcatter radio terminal an/trc-170; aircraft, viking s-3b
Insert Size:
0.625-11 unc class 2a
Internal Thread Relief Depth:
0.070 inches nominal
Full Internal Thread Length:
0.430 inches nominal
Features Provided:
Individually keyed
Thread Quantity Per Inch:
Nominal Thread Size:
0.375 inches
Steel comp 303 overall
Material Document And Classification:
Aisi assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Document And Classification:
Qq-p-35 fed spec single treatment response overall
Style Designator:
Grooved keylock
Thread Series Designator:

Pricing and Availability

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NSN 5325-00-165-7540 Datasheet

Supply Class:


Cross Reference:

  • MS51832-104L
  • KNHXHL616J
  • KNHXHL616
  • KHH9005-616

Cage Codes:

  • Military Standards (CAGE 96906)
  • Alcoa Global Fasteners, Inc. (CAGE 29372)
  • Alcoa Global Fasteners, Inc. (CAGE 75237)

Replaced or Cancelled:

5325-00-165-7540 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 001657540
NSN: 5325001657540
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Hardware, Noi Sub 9
NMFC: 095190
UFC: 49790
LTL: 70.0
WCC: Metal hardware
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ASH: No special handling required.

Management Codes:

CTL: SF9SX-V (MOE: DF), 12B2--1 (MOE: DM), ------- (MOE: DS)
AAC: Insurance/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 central
SLC: 0

Reference Drawing:

[drawing of 5325-00-165-7540]

Schedule B & Trade:

9606100000 (NAICS 339993)
Press-fasteners, snap-fasteners & press-studs & parts therefor

Press-fasteners, snap-fasteners and press-studs and parts therefor; buttons

End Use:

Finished textile supplies

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5325-00-165-7540 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 5325-00-165-7540 defined?
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 fin(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.
What is the NIIN of NSN 5325-00-165-7540?
001657540 or 00-165-7540
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 5325001657540 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 5325001657540?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 28, 1971