NSN 5330-00-085-3768 · NIIN 000853768 · Part number 78863
Cooper Machinery Services Llc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 14541
Government record, cited
NSN 5330-00-085-3768 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-085-3768. Manufacturer of record part number: 78863.
Also searched as5330-00-085-3768 ·
5330000853768 ·
NIIN 000853768 ·
00-085-3768 ·
FSC 5330 Packing and Gasket Materials · CAGE 14541 · 78863
Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
1 manufacturer part number on file
Manufacturer of record: Cooper Machinery Services Llc
Identification
NSN: 5330-00-085-3768
NIIN: 000853768
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 78863
Manufacturer: Cooper Machinery Services Llc
General Description
The Gasket, cataloged under National Stock Number 5330-00-085-3768, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cooper Machinery Services Llc. Government technical data includes 1 specification, 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. 6 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
5330-00-085-3768
Primary Part Number
78863
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Cooper Machinery Services Llc
Status
ACTIVE
Supplementary Features
CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1620-00-123-378378863POSSIBLE MATCH
RING,THRUST,STRUT ASSEMBLY
Possible match (shared part number)Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
5815-00-160-012478863POSSIBLE MATCH
PLATE,RETAINER
Possible match (shared part number)Telemechanics Inc
5895-00-907-5080POSSIBLE MATCH
DRIVE,CLUTCH,REEL
Possible match (shared part number)
5330-01-138-525578860 ITEM 10POSSIBLE MATCH
SEAL,PLAIN ENCASED
Possible match (shared part number)Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
3020-01-263-723378863POSSIBLE MATCH
GEAR CLUSTER
Possible match (shared part number)Dana Commercial Vehicle Products, Llc
6220-01-560-56937886-3POSSIBLE MATCH
LIGHT,NAVIGATIONAL,AIRCRAFT
Possible match (shared part number)Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh
NSN 5330-00-085-3768 is a Gasket, manufactured by Cooper Machinery Services Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-085-3768?
NSN 5330-00-085-3768 has 1 manufacturer part number on file: 78863 (Cooper Machinery Services Llc).
What NSN replaces 5330-00-085-3768?
6 possible matches (shared part number, not a government interchangeability claim): 1620-00-123-3783, 5815-00-160-0124, 5895-00-907-5080. Verify interchangeability with system specifications before substitution.
What are the specifications of 78863?
Key specifications for 78863: Supplementary Features: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200; Special Features: STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-00-085-3768 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.