PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1572Washer,flat

Gap Instrument Corp · NSN 5310-01-218-7541 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-218-7541 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-218-7541. Primary manufacturer part number: A1572.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Gap Instrument Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-218-7541, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gap Instrument Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersGap Instrument Corp (CAGE 00607); Advanced Logic Resources Inc Dba Alr (CAGE 07CR8)
Technical Specifications
ParameterValue
NSN5310-01-218-7541
Primary Part NumberA1572
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGap Instrument Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-010-06590610-1024-6 INTERCHANGEABLE
Screw,machine
Hamilton Sundstrand Corporation
5120-00-037-4967A1572 INTERCHANGEABLE
Driver,coil Thread
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
8455-00-528-0542 INTERCHANGEABLE
Insignia,shoulder Sleeve
6610-00-977-1495A1572 INTERCHANGEABLE
Bar Assembly,retard
Aerosonic Llc
5930-01-260-14895002511 INTERCHANGEABLE
Guard,switch
Dept of the Army U S Army Electronics Command Night Vision Laboratory
8455-01-528-7701 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-647-8970 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1572 Gap Instrument Corp (USA)
A1572 Advanced Logic Resources Inc Dba Alr (USA)
Related Parts
5305-00-010-0659INTERCHANGEABLE
SCREW,MACHINE
0610-1024-6
5120-00-037-4967INTERCHANGEABLE
DRIVER,COIL THREAD
A1572
8455-00-528-0542INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
6610-00-977-1495INTERCHANGEABLE
BAR ASSEMBLY,RETARD
A1572
5930-01-260-1489INTERCHANGEABLE
GUARD,SWITCH
5002511
8455-01-528-7701INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-647-8970INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5310-01-218-7541?

NSN 5310-01-218-7541 is a Washer,flat, manufactured by Gap Instrument Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-218-7541?

NSN 5310-01-218-7541 has 2 cross-referenced part numbers: A1572 (Gap Instrument Corp), A1572 (Advanced Logic Resources Inc Dba Alr).

What NSN replaces 5310-01-218-7541?

There are 7 known substitutes for 5310-01-218-7541: 5305-00-010-0659, 5120-00-037-4967, 8455-00-528-0542 and 4 more. Verify interchangeability with system specifications before substitution.

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