PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23921Screw,cap,socket Head

Cadillac Gage Textron Inc. · NSN 5305-00-161-5977 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-161-5977 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-161-5977. Primary manufacturer part number: 23921.
Features
  • Screw,cap,socket Head — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Cadillac Gage Textron Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-161-5977, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cadillac Gage Textron Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,socket Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersCadillac Gage Textron Inc. (CAGE 10237)
Technical Specifications
ParameterValue
NSN5305-00-161-5977
Primary Part Number23921
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCadillac Gage Textron Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-359-3254618053 INTERCHANGEABLE
Gasket
Dana Off Highway Products, Llc
2240-00-418-7791 INTERCHANGEABLE
Stop
2995-00-440-757123921 INTERCHANGEABLE
Guard,pulley
Triumph Controls, Llc Dba Triumph Controls, Llc
1680-00-536-8372A2392-1 INTERCHANGEABLE
Bracket,actuator Fi
Aerocontrolex Group, Inc. Div Talley Actuators
5330-00-757-8464 INTERCHANGEABLE
Gasket
5935-01-052-921523921 INTERCHANGEABLE
Adapter,connector
Jenny Products, Inc
6645-01-382-212323921 INTERCHANGEABLE
Meter,time Totalizing
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
2510-01-570-398410001766 INTERCHANGEABLE
Spring Assembly,leaf
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
23921 PRIMARY Cadillac Gage Textron Inc. (USA)
Related Parts
5330-00-359-3254INTERCHANGEABLE
GASKET
618053
2240-00-418-7791INTERCHANGEABLE
STOP
2995-00-440-7571INTERCHANGEABLE
GUARD,PULLEY
23921
1680-00-536-8372INTERCHANGEABLE
BRACKET,ACTUATOR FI
A2392-1
5330-00-757-8464INTERCHANGEABLE
GASKET
5935-01-052-9215INTERCHANGEABLE
ADAPTER,CONNECTOR
23921
6645-01-382-2123INTERCHANGEABLE
METER,TIME TOTALIZING
23921
2510-01-570-3984INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
10001766

Frequently Asked Questions

What is NSN 5305-00-161-5977?

NSN 5305-00-161-5977 is a Screw,cap,socket Head, manufactured by Cadillac Gage Textron Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-161-5977?

NSN 5305-00-161-5977 has 1 cross-referenced part number: 23921 (Cadillac Gage Textron Inc.).

What NSN replaces 5305-00-161-5977?

There are 8 known substitutes for 5305-00-161-5977: 5330-00-359-3254, 2240-00-418-7791, 2995-00-440-7571 and 5 more. Verify interchangeability with system specifications before substitution.

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