NSN 5330-00-253-2803 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-253-2803. Manufacturer of record part number: 801-4.
Also searched as5330-00-253-2803 ·
5330002532803 ·
NIIN 002532803 ·
00-253-2803 ·
FSC 5330 Packing and Gasket Materials · CAGE 05695 · 801-4
Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Cross-Sectional Width: 0.533 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
Material: RUBBER SYNTHETIC OVERALL
Fabrication Method: SOLID
Construction: SOLID
1 manufacturer part number on file
Manufacturer of record: Master Pneumatic-Detroit Inc
Identification
NSN: 5330-00-253-2803
NIIN: 002532803
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 801-4
Manufacturer: Master Pneumatic-Detroit Inc
General Description
The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-253-2803, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Master Pneumatic-Detroit Inc. Government technical data includes 5 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-00-253-2803
Primary Part Number
801-4
Item Name
Seal,nonmetallic Special Shaped
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Master Pneumatic-Detroit Inc
Status
ACTIVE
Cross-Sectional Height
0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
Cross-Sectional Width
0.533 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
Material
RUBBER SYNTHETIC OVERALL
Fabrication Method
SOLID
Construction
SOLID
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-00-253-2803?
NSN 5330-00-253-2803 is a Seal,nonmetallic Special Shaped, manufactured by Master Pneumatic-Detroit Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-253-2803?
NSN 5330-00-253-2803 has 1 manufacturer part number on file: 801-4 (Master Pneumatic-Detroit Inc).
What are the specifications of 801-4?
Key specifications for 801-4: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Cross-Sectional Width: 0.533 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN; Overall Length: 0.600 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-253-2803 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.