NSN 5340-01-325-7549 · NIIN 013257549 · Part number 2142646-1
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 55974
Government record, cited
NSN 5340-01-325-7549 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-325-7549. Manufacturer of record part number: 2142646-1.
Also searched as5340-01-325-7549 ·
5340013257549 ·
NIIN 013257549 ·
01-325-7549 ·
FSC 5340 Hardware, Commercial · CAGE 55974 · 2142646-1
Surface Treatment Document and Classification: MIL-A-8625,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE
Material Document and Classification: QQ-A-225/8, T6 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment: ANODIZE
Material: ALUMINUM ALLOY 6061
2 manufacturer part numbers on file
Manufacturer of record: Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
Identification
NSN: 5340-01-325-7549
NIIN: 013257549
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 2142646-1
Manufacturer: Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
General Description
The Holder,spring, cataloged under National Stock Number 5340-01-325-7549, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-325-7549
Primary Part Number
2142646-1
Item Name
Holder,spring
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
Status
ACTIVE
Surface Treatment Document and Classification
MIL-A-8625,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE
Material Document and Classification
QQ-A-225/8, T6 FED SPEC SINGLE MATERIAL RESPONSE
Surface Treatment
ANODIZE
Material
ALUMINUM ALLOY 6061
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
No interchangeability data on file.
Other items in FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-325-7549?
NSN 5340-01-325-7549 is a Holder,spring, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-325-7549?
NSN 5340-01-325-7549 has 2 manufacturer part numbers on file: 2142646-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 2142646-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).
What are the specifications of 2142646-1?
Key specifications for 2142646-1: Surface Treatment Document and Classification: MIL-A-8625,TY 3 MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-A-225/8, T6 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: 1.125 IN. H; 1.125 IN. DIA; 0.062 IN. FLANGE THK IN; Surface Treatment: ANODIZE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-325-7549 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.