PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21581Fastener,snapslide

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 5325-01-518-0836 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-518-0836 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-518-0836. Primary manufacturer part number: 21581.
Features
  • Fastener,snapslide — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Fastener,snapslide, cataloged under National Stock Number 5325-01-518-0836, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-518-0836
Primary Part Number21581
Item NameFastener,snapslide
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2990-00-451-483949135 INTERCHANGEABLE
Arrester,spark Exhaust
Cummins Filtration Inc.
6625-00-532-2992 INTERCHANGEABLE
Gear Assy,generator
5310-00-584-759421581 INTERCHANGEABLE
Nut,plain,hexagon
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5310-00-637-053421581-01 INTERCHANGEABLE
Nut,plain,round
Ge Aviation Systems Llc
4130-01-095-418721581 INTERCHANGEABLE
Retainer Assembly,air Conditione
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3040-01-182-5417 INTERCHANGEABLE
Hub Assembly
5340-01-555-305521581 INTERCHANGEABLE
Cover,protective,dust and Moistu
L3harris Technologies, Inc Div Space & Airborne Systems
3895-01-697-2717P-LP-325 INTERCHANGEABLE
Reel System,hose
Coxwells Inc Dba Coxreels
Cross-Reference Index
Part NumberManufacturer
21581 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
21581 Itw Gse Inc. (USA)
Related Parts
2990-00-451-4839INTERCHANGEABLE
ARRESTER,SPARK EXHAUST
49135
6625-00-532-2992INTERCHANGEABLE
GEAR ASSY,GENERATOR
5310-00-584-7594INTERCHANGEABLE
NUT,PLAIN,HEXAGON
21581
5310-00-637-0534INTERCHANGEABLE
NUT,PLAIN,ROUND
21581-01
4130-01-095-4187INTERCHANGEABLE
RETAINER ASSEMBLY,AIR CONDITIONE
21581
3040-01-182-5417INTERCHANGEABLE
HUB ASSEMBLY
5340-01-555-3055INTERCHANGEABLE
COVER,PROTECTIVE,DUST AND MOISTU
21581
3895-01-697-2717INTERCHANGEABLE
REEL SYSTEM,HOSE
P-LP-325

Frequently Asked Questions

What is NSN 5325-01-518-0836?

NSN 5325-01-518-0836 is a Fastener,snapslide, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-518-0836?

NSN 5325-01-518-0836 has 2 cross-referenced part numbers: 21581 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 21581 (Itw Gse Inc.).

What NSN replaces 5325-01-518-0836?

There are 8 known substitutes for 5325-01-518-0836: 2990-00-451-4839, 6625-00-532-2992, 5310-00-584-7594 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21581?

Key specifications for 21581: End Item Identification: F-22 RAPTOR. 1 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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