NSN 5310-01-089-3062 · NIIN 010893062 · Part number 581R185H07
Northrop Grumman Support Services Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 48306
Government record, cited
NSN 5310-01-089-3062 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-089-3062. Manufacturer of record part number: 581R185H07.
Also searched as5310-01-089-3062 ·
5310010893062 ·
NIIN 010893062 ·
01-089-3062 ·
FSC 5310 Nuts and Washers · CAGE 48306 · 581R185H07 · 100224
Manufacturer of record: Northrop Grumman Support Services Corp
Identification
NSN: 5310-01-089-3062
NIIN: 010893062
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 581R185H07
Manufacturer: Northrop Grumman Support Services Corp
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-089-3062, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Support Services Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Washer,flat
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Northrop Grumman Support Services Corp (CAGE 48306)
Technical Specifications
Parameter
Value
NSN
5310-01-089-3062
Primary Part Number
581R185H07
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Northrop Grumman Support Services Corp
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-112-6254LGM20AF-TPOSSIBLE MATCH
VALVE,REGULATING,FLUID PRESSURE
Possible match (shared part number)Control Devices, Incorporated
5342-01-181-7708100-22-4POSSIBLE MATCH
SNAP RING
Possible match (shared part number)Tr Engineering, Inc Div Tr Engineering Incorporated
6645-01-440-71451409036POSSIBLE MATCH
METER,TIME TOTALIZING
Possible match (shared part number)Landoll Company, Llc
3655-01-690-0659100224POSSIBLE MATCH
GENERATOR,OXYGEN-NITROGEN
Possible match (shared part number)South-Tek Systems, Llc
NSN 5310-01-089-3062 is a Washer,flat, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-089-3062?
NSN 5310-01-089-3062 has 1 manufacturer part number on file: 581R185H07 (Northrop Grumman Support Services Corp).
What NSN replaces 5310-01-089-3062?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-112-6254, 5342-01-181-7708, 6645-01-440-7145. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-089-3062 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.