NSN 5330-00-077-0573 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-077-0573. Manufacturer of record part number: 23172.
Also searched as5330-00-077-0573 ·
5330000770573 ·
NIIN 000770573 ·
00-077-0573 ·
FSC 5330 Packing and Gasket Materials · CAGE 53059 · 23172
Manufacturer of record: Spirax Sarco Inc Dba Spirax Sarco
Identification
NSN: 5330-00-077-0573
NIIN: 000770573
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 23172
Manufacturer: Spirax Sarco Inc Dba Spirax Sarco
General Description
The Gasket, cataloged under National Stock Number 5330-00-077-0573, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 8 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
Gasket
FSC / FSG
5330 — Packing and Gasket Materials (FSG 53)
Manufacturers
Spirax Sarco Inc Dba Spirax Sarco (CAGE 53059)
Technical Specifications
Parameter
Value
NSN
5330-00-077-0573
Primary Part Number
23172
Item Name
Gasket
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Spirax Sarco Inc Dba Spirax Sarco
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4320-00-391-952523172POSSIBLE MATCH
PUMP,CENTRIFUGAL
Possible match (shared part number)Industrial Technologies and Services Llc
3120-00-808-3057F52606-146POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)The Boeing Company Div Legacy Wichita
5331-01-140-116323172POSSIBLE MATCH
O-RING
Possible match (shared part number)Bourns Inc
3510-01-142-29982-3172POSSIBLE MATCH
COVER,TOP
Possible match (shared part number)Maytag Corporation Dba Maytag Appliancessales
5331-01-358-09761AA-20-004POSSIBLE MATCH
O-RING
Possible match (shared part number)Allied Enterprises, Inc.
5330-01-528-229423172POSSIBLE MATCH
SEAL,PLAIN ENCASED
Possible match (shared part number)Tulsa Winch, Inc.
5855-01-554-981023172POSSIBLE MATCH
VIEWER,NIGHT VISION
Possible match (shared part number)Contour Metrological & Manufacturing, Inc Div Cmm Optic
5975-01-605-746123172POSSIBLE MATCH
MOUNTING BASE,ELECTRICAL EQUIPME
Possible match (shared part number)Silver Eagle Manufacturing Co
NSN 5330-00-077-0573 is a Gasket, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-077-0573?
NSN 5330-00-077-0573 has 1 manufacturer part number on file: 23172 (Spirax Sarco Inc Dba Spirax Sarco).
What NSN replaces 5330-00-077-0573?
8 possible matches (shared part number, not a government interchangeability claim): 4320-00-391-9525, 3120-00-808-3057, 5331-01-140-1163. Verify interchangeability with system specifications before substitution.
Is NSN 5330-00-077-0573 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.