NSN 5330-00-297-9409 · NIIN 002979409 · Part number 655401
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5330-00-297-9409 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-297-9409. Manufacturer of record part number: 655401.
Also searched as5330-00-297-9409 ·
5330002979409 ·
NIIN 002979409 ·
00-297-9409 ·
FSC 5330 Packing and Gasket Materials · CAGE 10001 · 655401
Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
Style Designator: CIRCULAR
Material Document and Classification: ASTM D2000 GRADE 2BC815ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Outside Diameter: 1.938 INCHES NOMINAL IN
Aperture Diameter: 1.062 INCHES NOMINAL IN
Identification
NSN: 5330-00-297-9409
NIIN: 002979409
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 655401
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Gasket, cataloged under National Stock Number 5330-00-297-9409, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 specifications, 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. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-297-9409
Primary Part Number
655401
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Cross-Sectional Thickness
0.031 INCHES NOMINAL IN
Hardness Rating
75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL
Style Designator
CIRCULAR
Material Document and Classification
ASTM D2000 GRADE 2BC815ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style
SOLID SINGLE OR COMPOSITION
Outside Diameter
1.938 INCHES NOMINAL IN
Aperture Diameter
1.062 INCHES NOMINAL IN
Material
RUBBER CHLOROPRENE CLASS CR OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-00-741-1578655401POSSIBLE MATCH
CLIP PEDAL ROD PIN
Possible match (shared part number)Chrysler Realty Company Llc Dba Daimler Chrysler
4810-01-216-811965540-1POSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5962-01-229-58343921069-2POSSIBLE MATCH
MICROCIRCUIT,LINEAR
Possible match (shared part number)Raytheon Company Dba Raytheon Co
4820-01-305-220965540-5POSSIBLE MATCH
RETAINER,DISK,VALVE
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2910-01-434-5204655401POSSIBLE MATCH
PUMP,FUEL,ELECTRICAL
Possible match (shared part number)Renk America Llc Div Renk America
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5340-00-741-1578POSSIBLE MATCH
CLIP PEDAL ROD PIN
655401
4810-01-216-8119POSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
65540-1
5962-01-229-5834POSSIBLE MATCH
MICROCIRCUIT,LINEAR
3921069-2
4820-01-305-2209POSSIBLE MATCH
RETAINER,DISK,VALVE
65540-5
2910-01-434-5204POSSIBLE MATCH
PUMP,FUEL,ELECTRICAL
655401
Frequently Asked Questions
What is NSN 5330-00-297-9409?
NSN 5330-00-297-9409 is a Gasket, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-297-9409?
NSN 5330-00-297-9409 has 1 manufacturer part number on file: 655401 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What NSN replaces 5330-00-297-9409?
5 possible matches (shared part number, not a government interchangeability claim): 5340-00-741-1578, 4810-01-216-8119, 5962-01-229-5834. Verify interchangeability with system specifications before substitution.
What are the specifications of 655401?
Key specifications for 655401: Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN; Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: CIRCULAR; Material Document and Classification: ASTM D2000 GRADE 2BC815ABE3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-297-9409 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.