NSN 5330-01-263-6869 · NIIN 012636869 · Part number 51591
Ingersoll-Rand Co Material Handling Div · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 06550
Government record, cited
NSN 5330-01-263-6869 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-263-6869. Manufacturer of record part number: 51591.
Also searched as5330-01-263-6869 ·
5330012636869 ·
NIIN 012636869 ·
01-263-6869 ·
FSC 5330 Packing and Gasket Materials · CAGE 06550 · 51591 · 6550-44
Manufacturer of record: Ingersoll-Rand Co Material Handling Div
Identification
NSN: 5330-01-263-6869
NIIN: 012636869
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 51591
Manufacturer: Ingersoll-Rand Co Material Handling Div
General Description
The Seal,plain, cataloged under National Stock Number 5330-01-263-6869, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ingersoll-Rand Co Material Handling Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Seal,plain
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Ingersoll-Rand Co Material Handling Div (CAGE 06550)
Technical Specifications
Parameter
Value
NSN
5330-01-263-6869
Primary Part Number
51591
Item Name
Seal,plain
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Ingersoll-Rand Co Material Handling Div
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5365-01-437-3331POSSIBLE MATCH
BUSHING,MACHINE THREAD
Possible match (shared part number)
5315-01-583-753051591POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)G.s. Blodgett, Llc Div Blodgett
NSN 5330-01-263-6869 is a Seal,plain, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-263-6869?
NSN 5330-01-263-6869 has 2 manufacturer part numbers on file: 51591 (Ingersoll-Rand Co Material Handling Div), 6550-44 (Ingersoll-Rand Co Material Handling Div).
What NSN replaces 5330-01-263-6869?
2 possible matches (shared part number, not a government interchangeability claim): 5365-01-437-3331, 5315-01-583-7530. Verify interchangeability with system specifications before substitution.
Is NSN 5330-01-263-6869 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.