NSN 2910-01-121-5157 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-121-5157. Manufacturer of record part number: 506315.
Also searched as2910-01-121-5157 ·
2910011215157 ·
NIIN 011215157 ·
01-121-5157 ·
FSC 2910 Engine Fuel System Components, Nonaircraft · CAGE 24975 · 506315
Nearby stock numbers← 2910-01-121-5156 Disc, Lower Spring
·
2910-01-121-5158 →
Features
Disc,lower Spring — FSC 2910
2 manufacturer part numbers on file
Manufacturer of record: Prestolite Electric Inc
Identification
NSN: 2910-01-121-5157
NIIN: 011215157
FSC: 2910 — Engine Fuel System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 506315
Manufacturer: Prestolite Electric Inc
General Description
The Disc,lower Spring, cataloged under National Stock Number 2910-01-121-5157, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Prestolite Electric Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Disc,lower Spring
FSC / FSG
2910 — Engine Fuel System Components, Nonaircraft (FSG 29)
Manufacturers
Prestolite Electric Limited (CAGE U0041); Prestolite Electric Inc (CAGE 24975)
Technical Specifications
Parameter
Value
NSN
2910-01-121-5157
Primary Part Number
506315
Item Name
Disc,lower Spring
FSC / FSG
2910 / 29 — Engine Fuel System Components, Nonaircraft
Other items in FSC 2910 — Engine Fuel System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2910-00-007-4802
FUEL INJECTOR,DIESEL ENGINE
2910-00-188-8986
CARBURETOR,FLOAT
2910-00-218-1262
PUMP,FUEL,ENGINE
2910-00-218-5908
NOZZLE,FEED
2910-00-308-8652
TUBE,FUEL SHUT-OFF VALVE
2910-00-736-8271
CLAMP
2910-00-736-8271
CLAMP
2910-01-021-7915
NOZZLE
Frequently Asked Questions
What is NSN 2910-01-121-5157?
NSN 2910-01-121-5157 is a Disc,lower Spring, manufactured by Prestolite Electric Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2910-01-121-5157?
NSN 2910-01-121-5157 has 2 manufacturer part numbers on file: 506315 (Prestolite Electric Limited), 506315 (Prestolite Electric Inc).
Is NSN 2910-01-121-5157 hazardous material?
No hazard code in the DLA record (HMIC N). 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.