PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS325Shield,expansion

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5340-00-598-3507 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-598-3507 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-598-3507. Primary manufacturer part number: FFS325.
Features
  • Shield,expansion — FSC 5340
  • Insert Size: 0.138 IN. DIA IN
  • Nondefinitive Spec/std Data: IV GROUP AND 1 TYPE AND N0. 6 BY 1 1/2 IN. SIZE IN
  • Material: LEAD
  • Style Designator: LAG SCREW TYPE
  • Hole Accommodation Diameter: 0.250 INCHES NOMINAL IN
  • Features Provided: INSTALLATION SETTING TOOL
  • Safe Operating Load Rating: 25.0 POUNDS NOMINAL LBS
Applications
  • Applications requiring Lead construction
General Description

The Shield,expansion, cataloged under National Stock Number 5340-00-598-3507, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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: EA.

Technical Specifications
ParameterValue
NSN5340-00-598-3507
Primary Part NumberFFS325
Item NameShield,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Insert Size0.138 IN. DIA IN
Nondefinitive Spec/std DataIV GROUP AND 1 TYPE AND N0. 6 BY 1 1/2 IN. SIZE IN
MaterialLEAD
Style DesignatorLAG SCREW TYPE
Hole Accommodation Diameter0.250 INCHES NOMINAL IN
Features ProvidedINSTALLATION SETTING TOOL
Safe Operating Load Rating25.0 POUNDS NOMINAL LBS
Unit Quantity1
Thread ProvisionUNTHREADED
Insert Type for Which DesignedSCREW OR WOOD SCREW
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-264-7617
HAZMATNo
Unit of IssueEA
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
FFS325 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA55615-103 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-55615 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (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 5340-00-598-3507?

NSN 5340-00-598-3507 is a Shield,expansion, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-598-3507?

NSN 5340-00-598-3507 has 3 cross-referenced part numbers: FFS325 (Federal Specifications Promulgated by General Services Administration Washington DC), AA55615-103 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55615 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5340-00-598-3507?

There are 12 known substitutes for 5340-00-598-3507: 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 FFS325?

Key specifications for FFS325: Insert Size: 0.138 IN. DIA IN; Nondefinitive Spec/std Data: IV GROUP AND 1 TYPE AND N0. 6 BY 1 1/2 IN. SIZE IN; Material: LEAD; Style Designator: LAG SCREW TYPE. 11 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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