NSN 2930-01-313-8770 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-313-8770. Manufacturer of record part number: 5139815.
Also searched as2930-01-313-8770 ·
2930013138770 ·
NIIN 013138770 ·
01-313-8770 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 72582 · 5139815
General Characteristics Item Description: IRREGULAR SHAPE; W/MOUNTING HOLES; W/CENTER APERTURE
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc
Identification
NSN: 2930-01-313-8770
NIIN: 013138770
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 5139815
Manufacturer: Rolls-Royce Solutions America Inc
General Description
The Retainer,water Pump, cataloged under National Stock Number 2930-01-313-8770, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2930-01-313-8770
Primary Part Number
5139815
Item Name
Retainer,water Pump
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Other items in FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-000-3438
2930-00-000-3438 · Item name not on file
2930-00-001-3502
PARTS KIT,ENGINE WATER PUMP
2930-00-001-6288
2930-00-001-6288 · Item name not on file
2930-00-001-6299
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6300
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6301
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6302
CORE,RADIATOR
2930-00-001-7842
2930-00-001-7842 · Item name not on file
Frequently Asked Questions
What is NSN 2930-01-313-8770?
NSN 2930-01-313-8770 is a Retainer,water Pump, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-01-313-8770?
NSN 2930-01-313-8770 has 1 manufacturer part number on file: 5139815 (Rolls-Royce Solutions America Inc).
What are the specifications of 5139815?
Key specifications for 5139815: General Characteristics Item Description: IRREGULAR SHAPE; W/MOUNTING HOLES; W/CENTER APERTURE. 1 specification is documented in the U.S. Government catalog.
Is NSN 2930-01-313-8770 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.