NSN 5325-01-644-5956 NIIN — Screw Thread Insert

National Stock number : 5325-01-644-5956

Screw Thread Insert


Available Quantity 7,315
Available Conditions NS NE
Classification Fastening Devices - FSC 5325
Schedule B 9606100000
Stock Check Date 02/11/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Screw Thread Insert

Thread Class

2a

Thread Direction

RIGHT-Hand

Thread Length

0.235in. and 0.265in. ⁓17/64"

Length

0.235in. and 0.265in.

Iii End Item Identification

C5M flap brak

Insert Size

.2500-20UNC-2A

Internal Thread Relief Depth

0.060in. and 0.080in.

Full Internal Thread Length

0.180in.

Thread Quantity Per Inch

20

Nominal Thread Size

0.2500in. ⁓1/4"

Special Features

has .1640-32UNJC-3B internal threading.

Material

steel comp 303

Material Document And Classification

AMS5640, type 1 assn std 1st material response or astm A582/582m assn std 1st material response or AMS5640, type 2 assn std 2nd material response or AMS5738 assn std 2nd material response or astm A582/582m assn std 2nd material response

Style Designator

keylock

Thread Series Designator

unc

Pricing and Availability Quote

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National Stock Number
5325-01-644-5956
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