NSN 4320-01-692-5673 · NIIN 016925673 · Part number 110-524-30-451
Hutchinson Industries, Inc Div Defense and Industry · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 62161
Government record, cited
NSN 4320-01-692-5673 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-692-5673. Manufacturer of record part number: 110-524-30-451.
Also searched as4320-01-692-5673 ·
4320016925673 ·
NIIN 016925673 ·
01-692-5673 ·
FSC 4320 Power and Hand Pumps · CAGE 62161 · 110-524-30-451 · 110-524-30-400 REV A · 110-524-30-400 REV A ITEM 1.06
Nearby stock numbers← 4320-01-692-5519 Pump Unit, Centrifugal
·
4320-01-692-5912 Seal Assembly, Shaft, Spring Loade →
Features
Ring,wearing — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Hutchinson Industries, Inc Div Defense and Industry
Identification
NSN: 4320-01-692-5673
NIIN: 016925673
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 110-524-30-451
Manufacturer: Hutchinson Industries, Inc Div Defense and Industry
General Description
The Ring,wearing, cataloged under National Stock Number 4320-01-692-5673, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hutchinson Industries, Inc Div Defense and Industry. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
Ring,wearing
FSC / FSG
4320 — Power and Hand Pumps (FSG 43)
Manufacturers
Hutchinson Industries, Inc Div Defense and Industry (CAGE 62161)
Technical Specifications
Parameter
Value
NSN
4320-01-692-5673
Primary Part Number
110-524-30-451
Item Name
Ring,wearing
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Hutchinson Industries, Inc Div Defense and Industry
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-692-5678110-524-30-480POSSIBLE MATCH
GASKET
Possible match (shared part number)Mide Technology Corp
5331-01-692-5829110-524-30-455POSSIBLE MATCH
O-RING
Possible match (shared part number)Mide Technology Corp
5331-01-692-5831110-524-30-456POSSIBLE MATCH
O-RING
Possible match (shared part number)Mide Technology Corp
5330-01-692-5832110-524-30-463POSSIBLE MATCH
RING,WIPER
Possible match (shared part number)Mide Technology Corp
5330-01-692-5834110-524-30-464POSSIBLE MATCH
RING,WIPER
Possible match (shared part number)Mide Technology Corp
Hutchinson Industries, Inc Div Defense and Industry (USA)
Reference documents
Reference
Meaning
110-524-30-400 REV A
D/9Drawing number reference only
Mide Technology Corp
110-524-30-451
5/9Secondary reference
Mide Technology Corp
110-524-30-400 REV A ITEM 1.06
C/1Advisory reference — outside the item-of-supply concept
Mide Technology Corp
Related Parts
5330-01-692-5678POSSIBLE MATCH
GASKET
110-524-30-480
5331-01-692-5829POSSIBLE MATCH
O-RING
110-524-30-455
5331-01-692-5831POSSIBLE MATCH
O-RING
110-524-30-456
5330-01-692-5832POSSIBLE MATCH
RING,WIPER
110-524-30-463
5330-01-692-5834POSSIBLE MATCH
RING,WIPER
110-524-30-464
Frequently Asked Questions
What is NSN 4320-01-692-5673?
NSN 4320-01-692-5673 is a Ring,wearing, manufactured by Hutchinson Industries, Inc Div Defense and Industry, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-692-5673?
NSN 4320-01-692-5673 has 1 manufacturer part number on file: 110-524-30-451 (Hutchinson Industries, Inc Div Defense and Industry).
What NSN replaces 4320-01-692-5673?
5 possible matches (shared part number, not a government interchangeability claim): 5330-01-692-5678, 5331-01-692-5829, 5331-01-692-5831. Verify interchangeability with system specifications before substitution.
Is NSN 4320-01-692-5673 hazardous material?
No hazard code in the DLA record (HMIC N). 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.