Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN
Maximum Pressure Rating: 200.0 POUNDS PER SQUARE INCH (PSI) LBS
Style Designator: CIRCULAR
Cross-Sectional Shape Style: METAL WITH SOFT FILLER
Outside Diameter: 1.531 INCHES NOMINAL IN
Aperture Diameter: 1.281 INCHES NOMINAL IN
Nondefinitive Spec/std Data: 3 TYPE
Identification
NSN: 5330-01-388-5004
NIIN: 013885004
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
General Description
The Gasket, cataloged under National Stock Number 5330-01-388-5004, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
5330-01-388-5004
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Status
ACTIVE
Cross-Sectional Thickness
0.125 INCHES NOMINAL IN
Maximum Pressure Rating
200.0 POUNDS PER SQUARE INCH (PSI) LBS
Style Designator
CIRCULAR
Cross-Sectional Shape Style
METAL WITH SOFT FILLER
Outside Diameter
1.531 INCHES NOMINAL IN
Aperture Diameter
1.281 INCHES NOMINAL IN
Nondefinitive Spec/std Data
3 TYPE
Environmental Attribute Code
ASBESTOS ALTERNATIVE PRODUCTS
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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-388-5005POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-388-5006POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-388-5010POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-390-5250POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-394-9937POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-394-9940POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-394-9944POSSIBLE MATCH
GASKET
Possible match (shared part number)
5330-01-396-28461607 NON-ASBESTOSPOSSIBLE MATCH
GASKET
Possible match (shared part number)Fairbanks Morse, Llc
5330-01-396-284916701841 NON-ASBESTOSPOSSIBLE MATCH
GASKET
Possible match (shared part number)Fairbanks Morse, Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
HH-G-101 TYPE 3
4/1Identification reference
U.S. Government activity
Related Parts
5330-01-388-5005POSSIBLE MATCH
GASKET
5330-01-388-5006POSSIBLE MATCH
GASKET
5330-01-388-5010POSSIBLE MATCH
GASKET
5330-01-390-5250POSSIBLE MATCH
GASKET
5330-01-394-9937POSSIBLE MATCH
GASKET
5330-01-394-9940POSSIBLE MATCH
GASKET
5330-01-394-9944POSSIBLE MATCH
GASKET
5330-01-396-2846POSSIBLE MATCH
GASKET
1607 NON-ASBESTOS
5330-01-396-2849POSSIBLE MATCH
GASKET
16701841 NON-ASBESTOS
Frequently Asked Questions
What is NSN 5330-01-388-5004?
NSN 5330-01-388-5004 is a Gasket, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What NSN replaces 5330-01-388-5004?
9 possible matches (shared part number, not a government interchangeability claim): 5330-01-388-5005, 5330-01-388-5006, 5330-01-388-5010. Verify interchangeability with system specifications before substitution.
What are the specifications of 5330-01-388-5004?
Key specifications for 5330-01-388-5004: Cross-Sectional Thickness: 0.125 INCHES NOMINAL IN; Maximum Pressure Rating: 200.0 POUNDS PER SQUARE INCH (PSI) LBS; Style Designator: CIRCULAR; Cross-Sectional Shape Style: METAL WITH SOFT FILLER. 8 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-388-5004 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.