NSN 5340-01-257-7692 · NIIN 012577692 · Part number B-171-520
Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 11440
Government record, cited
NSN 5340-01-257-7692 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-257-7692. Manufacturer of record part number: B-171-520.
Manufacturer of record: Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric
Identification
NSN: 5340-01-257-7692
NIIN: 012577692
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: B-171-520
Manufacturer: Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric
General Description
The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-257-7692, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric. 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.
Catalog Facts
Item Name
Seat,helical Compression Spring
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (CAGE 11440)
Technical Specifications
Parameter
Value
NSN
5340-01-257-7692
Primary Part Number
B-171-520
Item Name
Seat,helical Compression Spring
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (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 5340-01-257-7692?
NSN 5340-01-257-7692 is a Seat,helical Compression Spring, manufactured by Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-257-7692?
NSN 5340-01-257-7692 has 2 manufacturer part numbers on file: 960M (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric), B-171-520 (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric).
Is NSN 5340-01-257-7692 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.