Washer, Flat5310-01-499-8048

NSN 5310-01-499-8048 · NIIN 014998048 · Part number 1G05242H08

Ridge Engineering, Llc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 54372

Government record, cited

NSN 5310-01-499-8048 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-499-8048. Manufacturer of record part number: 1G05242H08.

Also searched as 5310-01-499-8048 · 5310014998048 · NIIN 014998048 · 01-499-8048 · FSC 5310 Nuts and Washers · CAGE 54372 · 1G05242H08 · 1G05209 FIND 008 · PL1G05209 FIND 008

Nearby stock numbers ← 5310-01-499-8045 Washer, Flat · 5310-01-499-8057 Washer, Flat →

5310-01-499-8048 — Nuts and Washers

Features

Washer,flat — FSC 5310
4 manufacturer part numbers on file
Manufacturer of record: Ridge Engineering, Llc.

Identification

NSN: 5310-01-499-8048
NIIN: 014998048
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 1G05242H08
Manufacturer: Ridge Engineering, Llc.

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-499-8048, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ridge Engineering, Llc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Ridge Engineering, Llc. (CAGE 54372); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 31442)

Technical Specifications

Parameter	Value
NSN	5310-01-499-8048
Primary Part Number	1G05242H08
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Ridge Engineering, Llc.
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

Cross-Reference Index

Part Number	Manufacturer
1G05242H08 PRIMARY	Ridge Engineering, Llc. (USA)
1G05242H08	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
1G05209 FIND 008	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
PL1G05209 FIND 008	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)

No interchangeability data on file.

Other items in FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040

5310-00-000-0040 · Item name not on file

5310-00-000-0077

NUT,PLAIN,ROUND

5310-00-000-0079

WASHER,FLAT

5310-00-000-0079

WASHER,FLAT

5310-00-000-1146

5310-00-000-1146 · Item name not on file

5310-00-000-3815

5310-00-000-3815 · Item name not on file

5310-00-000-4532

5310-00-000-4532 · Item name not on file

5310-00-000-4540

5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-499-8048?

NSN 5310-01-499-8048 is a Washer,flat, manufactured by Ridge Engineering, Llc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-499-8048?

NSN 5310-01-499-8048 has 4 manufacturer part numbers on file: 1G05242H08 (Ridge Engineering, Llc.), 1G05242H08 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 1G05209 FIND 008 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), PL1G05209 FIND 008 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

Is NSN 5310-01-499-8048 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.

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