Washer, Shouldered5310-01-448-9480

NSN 5310-01-448-9480 · NIIN 014489480 · Part number H-302203

Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 56257

Government record, cited

NSN 5310-01-448-9480 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-448-9480. Manufacturer of record part number: H-302203.

Also searched as 5310-01-448-9480 · 5310014489480 · NIIN 014489480 · 01-448-9480 · FSC 5310 Nuts and Washers · CAGE 56257 · H-302203

Nearby stock numbers ← 5310-01-448-9470 Washer, Flat · 5310-01-448-9565 Washer, Recessed →

5310-01-448-9480 — Nuts and Washers

Features

Washer,shouldered — FSC 5310
Shoulder Height: 0.054 INCHES NOMINAL IN
Style Designator: SHOULDERED
Outside Diameter: 0.717 INCHES NOMINAL IN
Shoulder Diameter: 0.528 INCHES NOMINAL IN
Material: ALUMINUM OVERALL
Hole Diameter: 0.504 INCHES NOMINAL IN
1 manufacturer part number on file

Identification

NSN: 5310-01-448-9480
NIIN: 014489480
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: H-302203
Manufacturer: Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia

General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-448-9480, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia. Government technical data includes 6 specifications, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-448-9480
Primary Part Number	H-302203
Item Name	Washer,shouldered
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia
Status	ACTIVE
Shoulder Height	0.054 INCHES NOMINAL IN
Style Designator	SHOULDERED
Outside Diameter	0.717 INCHES NOMINAL IN
Shoulder Diameter	0.528 INCHES NOMINAL IN
Material	ALUMINUM OVERALL
Hole Diameter	0.504 INCHES NOMINAL IN

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
H-302203 PRIMARY	Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (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 5310-01-448-9480?

NSN 5310-01-448-9480 is a Washer,shouldered, manufactured by Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-448-9480?

NSN 5310-01-448-9480 has 1 manufacturer part number on file: H-302203 (Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia).

What are the specifications of H-302203?

Key specifications for H-302203: Overall Height: 0.066 INCHES NOMINAL IN; Shoulder Height: 0.054 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.717 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-448-9480 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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