Washer, Shouldered5310-01-148-3775

NSN 5310-01-148-3775 · NIIN 011483775 · Part number 2800354G004

L3harris Technologies, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 28527

Government record, cited

NSN 5310-01-148-3775 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-148-3775. Manufacturer of record part number: 2800354G004.

Also searched as 5310-01-148-3775 · 5310011483775 · NIIN 011483775 · 01-148-3775 · FSC 5310 Nuts and Washers · CAGE 28527 · 2800354G004 · 2711-24631-PHF-172

Nearby stock numbers ← 5310-01-148-3774 · 5310-01-148-3776 Washer, Shouldered →

5310-01-148-3775 — Nuts and Washers

Features

Washer,shouldered — FSC 5310
Shoulder Height: 0.020 INCHES NOMINAL IN
Style Designator: SHOULDERED
Outside Diameter: 0.374 INCHES NOMINAL IN
Material Thickness: 0.064 INCHES NOMINAL IN
Shoulder Diameter: 0.244 INCHES NOMINAL IN
Material: PLASTIC PHENOLIC OVERALL
Hole Diameter: 0.164 INCHES NOMINAL IN

Identification

NSN: 5310-01-148-3775
NIIN: 011483775
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 2800354G004
Manufacturer: L3harris Technologies, Inc.

General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-148-3775, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-148-3775
Primary Part Number	2800354G004
Item Name	Washer,shouldered
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	L3harris Technologies, Inc.
Status	ACTIVE
Shoulder Height	0.020 INCHES NOMINAL IN
Style Designator	SHOULDERED
Outside Diameter	0.374 INCHES NOMINAL IN
Material Thickness	0.064 INCHES NOMINAL IN
Shoulder Diameter	0.244 INCHES NOMINAL IN
Material	PLASTIC PHENOLIC OVERALL
Hole Diameter	0.164 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
2800354G004 PRIMARY	L3harris Technologies, Inc. (USA)
2711-24631-PHF-172	Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (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 5310-01-148-3775?

NSN 5310-01-148-3775 is a Washer,shouldered, manufactured by L3harris Technologies, Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-148-3775?

NSN 5310-01-148-3775 has 2 manufacturer part numbers on file: 2800354G004 (L3harris Technologies, Inc.), 2711-24631-PHF-172 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware).

What are the specifications of 2800354G004?

Key specifications for 2800354G004: Overall Height: 0.062 INCHES NOMINAL IN; Shoulder Height: 0.020 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.374 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-148-3775 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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