PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

97799Seal,plain

Prestolite Electric Inc Defense Products Div · NSN 5330-01-187-3640 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-187-3640 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-187-3640. Primary manufacturer part number: 97799.
Features
  • Seal,plain — FSC 5330
  • 8 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc Defense Products Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-187-3640, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc Defense Products Div. This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-187-3640
Primary Part Number97799
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPrestolite Electric Inc Defense Products Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5120-00-218-6237254972-60 INTERCHANGEABLE
Tool,ferrule
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5305-00-531-006097799 INTERCHANGEABLE
Screw,machine
Telemechanics Inc
5330-01-079-637297799 INTERCHANGEABLE
Seal,plain Encased
Prestolite Electric Inc
4320-01-164-616472614PIECE20 INTERCHANGEABLE
Plate,thrust,rotary Pump
Eaton Aerospace, Llc Dba Jackson South
5340-01-265-9309 INTERCHANGEABLE
Seat,helical Compression Spring
5998-01-285-546597-799 INTERCHANGEABLE
Circuit Card Assembly
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5340-01-656-418271-246 INTERCHANGEABLE
Retainer,helical Compression Spr
Regal Beloit America, Inc. Dba Rollway Bearing
Cross-Reference Index
Part NumberManufacturer
M054097799 Prestolite Electric Inc (USA)
10389297 Nimikkeistokeskus Ncb Finland (FIN)
M054097799 Auto-Equip Inc (USA)
97799 PRIMARY Prestolite Electric Inc Defense Products Div (USA)
25KP765 Oshkosh Defense Llc (USA)
71246 Prestolite Electric Inc (USA)
10513498 PRIMARY General Dynamics Land Systems Canadacorp (CAN)
2BE490 Oshkosh Corp (USA)
Related Parts
5120-00-218-6237INTERCHANGEABLE
TOOL,FERRULE
254972-60
5305-00-531-0060INTERCHANGEABLE
SCREW,MACHINE
97799
5330-01-079-6372INTERCHANGEABLE
SEAL,PLAIN ENCASED
97799
4320-01-164-6164INTERCHANGEABLE
PLATE,THRUST,ROTARY PUMP
72614PIECE20
5340-01-265-9309INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
5998-01-285-5465INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
97-799
5340-01-656-4182INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
71-246

Frequently Asked Questions

What is NSN 5330-01-187-3640?

NSN 5330-01-187-3640 is a Seal,plain, manufactured by Prestolite Electric Inc Defense Products Div, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-187-3640?

NSN 5330-01-187-3640 has 8 cross-referenced part numbers: M054097799 (Prestolite Electric Inc), 10389297 (Nimikkeistokeskus Ncb Finland), M054097799 (Auto-Equip Inc), 97799 (Prestolite Electric Inc Defense Products Div), 25KP765 (Oshkosh Defense Llc) and 3 more.

What NSN replaces 5330-01-187-3640?

There are 7 known substitutes for 5330-01-187-3640: 5120-00-218-6237, 5305-00-531-0060, 5330-01-079-6372 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 97799?

Key specifications for 97799: End Item Identification: MRAP - M-ATV; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 1 total characteristics are documented in the Federal Logistics Information System.

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