PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2451Shield,expansion

Powers Fasteners, Inc. · NSN 5340-00-961-7300 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-961-7300 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-961-7300. Primary manufacturer part number: 2451.
Features
  • Shield,expansion — FSC 5340
  • Thread Provision: UNTHREADED
  • Recessed Drive Style: SLOT
  • Fastener Type: THREADED NAIL
  • Unit Quantity: 1
  • Hole Accommodation Diameter: 0.187 INCHES NOMINAL IN
  • Safe Operating Load Rating: 50.0 POUNDS NOMINAL LBS
  • Head Style: ROUND
Applications
  • Applications requiring Plastic Polyamide Nylon construction
General Description

The Shield,expansion, cataloged under National Stock Number 5340-00-961-7300, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Powers Fasteners, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: HD.

Technical Specifications
ParameterValue
NSN5340-00-961-7300
Primary Part Number2451
Item NameShield,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPowers Fasteners, Inc.
StatusACTIVE
Thread ProvisionUNTHREADED
Recessed Drive StyleSLOT
Fastener TypeTHREADED NAIL
Unit Quantity1
Hole Accommodation Diameter0.187 INCHES NOMINAL IN
Safe Operating Load Rating50.0 POUNDS NOMINAL LBS
Head StyleROUND
Insert Type for Which DesignedTHD NAIL
MaterialPLASTIC POLYAMIDE NYLON
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-264-7617
HAZMATNo
Unit of IssueHD
Verified Substitutes 12
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Shield,expansion
Cross-Reference Index
Part NumberManufacturer
A-A-1925 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
FF-S-325 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
2451 PRIMARY Powers Fasteners, Inc. (USA)
473270 Gunnebo Fastening Corp (USA)
Related Parts
SUCCESSOR 5340-00-264-7617 Shield,expansion
5340-00-264-7620SUCCESSOR
SHIELD,EXPANSION
5340-00-264-7625SUCCESSOR
SHIELD,EXPANSION
5340-00-264-7631SUCCESSOR
SHIELD,EXPANSION
5340-00-281-1455SUCCESSOR
SHIELD,EXPANSION
5340-00-281-1528SUCCESSOR
SHIELD,EXPANSION
5340-00-290-3758SUCCESSOR
SHIELD,EXPANSION
5340-00-292-8560SUCCESSOR
SHIELD,EXPANSION
5340-00-292-8583SUCCESSOR
SHIELD,EXPANSION
5340-00-298-9427SUCCESSOR
SHIELD,EXPANSION
5340-00-369-4908SUCCESSOR
SHIELD,EXPANSION
5340-00-369-4910SUCCESSOR
SHIELD,EXPANSION

Frequently Asked Questions

What is NSN 5340-00-961-7300?

NSN 5340-00-961-7300 is a Shield,expansion, manufactured by Powers Fasteners, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-961-7300?

NSN 5340-00-961-7300 has 4 cross-referenced part numbers: A-A-1925 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), FF-S-325 (Federal Specifications Promulgated by General Services Administration Washington DC), 2451 (Powers Fasteners, Inc.), 473270 (Gunnebo Fastening Corp).

What NSN replaces 5340-00-961-7300?

There are 12 known substitutes for 5340-00-961-7300: 5340-00-264-7617, 5340-00-264-7620, 5340-00-264-7625 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2451?

Key specifications for 2451: Thread Provision: UNTHREADED; Recessed Drive Style: SLOT; Fastener Type: THREADED NAIL; Unit Quantity: 1. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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