PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

399PPiston,internal Combustion Engin

Federal-Mogul Corp Government Sales Dept · NSN 2805-01-035-8358 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-035-8358 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-035-8358. Primary manufacturer part number: 399P.
Features
  • Piston,internal Combustion Engin — FSC 2805
  • 27 verified cross-references
  • Primary manufacturer: Federal-Mogul Corp Government Sales Dept
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-01-035-8358, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. This item has 27 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,internal Combustion Engin
FSC / FSG2805 — No Item Name Available (FSG 28)
ManufacturersNylen Products Inc (CAGE 44370); Spx Corp (CAGE 53781); Brighton Cromwell Llc (CAGE 3NNX8); General Motors Llc Dba General Motors Llc (CAGE 7X677); Echlin Inc (CAGE 19239)
Technical Specifications
ParameterValue
NSN2805-01-035-8358
Primary Part Number399P
Item NamePiston,internal Combustion Engin
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-057-1404J0642J-001 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
5340-00-081-3341284 INTERCHANGEABLE
Bumper
Atlantic India Rubber Co Inc
5910-00-112-7017A43-284 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Entron Industries Limited Partnership Dba Entron Industries Property Div
2805-00-114-34271863P INTERCHANGEABLE
Piston,internal Combustion Engin
Safeguard Engine Parts Inc Sub of Safeguard Industries Inc
4320-00-126-522055-22135-63 INTERCHANGEABLE
Ring,lantern
Euramco Safety Inc
5310-00-141-1764 INTERCHANGEABLE
Nut,self-Locking,cap
5365-00-241-9962284 INTERCHANGEABLE
Bushing
Stothert & Pitt
6685-00-250-5426 INTERCHANGEABLE
Gage,pressure,dial Indicating
5935-00-258-3034849026REVC INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
4530-00-270-4500 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
Cross-Reference Index
Part NumberManufacturer
988P Nylen Products Inc (USA)
2053PN Spx Corp (USA)
714P Nylen Products Inc (USA)
ABGA136IN Brighton Cromwell Llc (USA)
3947786 General Motors Llc Dba General Motors Llc (USA)
1545P Echlin Inc (USA)
399P PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
L2382F PRIMARY Trw Inc Trw Steering and Suspension Div (USA)
284 M & S Cartage Inc (USA)
P563 PRIMARY Safeguard Engine Parts Inc Sub of Safeguard Industries Inc (USA)
388P PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
3947786 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
A1361N Gould Inc Industrial Marketing Div (USA)
398P PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
1418P Echlin Inc (USA)
2053PN Bosch Automotive Service Solutions Inc. (USA)
714P Ertel Mfg Corp (USA)
ABGA1361N Brighton Cromwell Llc (USA)
8101 M & S Cartage Inc (USA)
3947786 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
Related Parts
6685-00-057-1404INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
J0642J-001
5340-00-081-3341INTERCHANGEABLE
BUMPER
284
5910-00-112-7017INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
A43-284
2805-00-114-3427INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
1863P
4320-00-126-5220INTERCHANGEABLE
RING,LANTERN
55-22135-63
5310-00-141-1764INTERCHANGEABLE
NUT,SELF-LOCKING,CAP
5365-00-241-9962INTERCHANGEABLE
BUSHING
284
6685-00-250-5426INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5935-00-258-3034INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
849026REVC
4530-00-270-4500INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
5120-00-287-4165INTERCHANGEABLE
WRENCH,BOX
5120-00-293-3509INTERCHANGEABLE
PUNCH,CENTER,SOLID

Frequently Asked Questions

What is NSN 2805-01-035-8358?

NSN 2805-01-035-8358 is a Piston,internal Combustion Engin, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-035-8358?

NSN 2805-01-035-8358 has 27 cross-referenced part numbers: 988P (Nylen Products Inc), 2053PN (Spx Corp), 714P (Nylen Products Inc), ABGA136IN (Brighton Cromwell Llc), 3947786 (General Motors Llc Dba General Motors Llc) and 22 more.

What NSN replaces 2805-01-035-8358?

There are 12 known substitutes for 2805-01-035-8358: 6685-00-057-1404, 5340-00-081-3341, 5910-00-112-7017 and 9 more. Verify interchangeability with system specifications before substitution.

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