Washer, Shouldered5310-01-148-3777

NSN 5310-01-148-3777 · NIIN 011483777 · Part number 2800354G001

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

Government record, cited

NSN 5310-01-148-3777 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-148-3777. Manufacturer of record part number: 2800354G001.

Also searched as 5310-01-148-3777 · 5310011483777 · NIIN 011483777 · 01-148-3777 · FSC 5310 Nuts and Washers · CAGE 28527 · 2800354G001 · 2704-18732-N-140

Nearby stock numbers ← 5310-01-148-3776 Washer, Shouldered · 5310-01-148-4072 Nut Assembly, Self-Locking, Gang C →

5310-01-148-3777 — Nuts and Washers

Features

Washer,shouldered — FSC 5310
Shoulder Height: 0.025 INCHES NOMINAL IN
Style Designator: SHOULDERED
Outside Diameter: 0.248 INCHES NOMINAL IN
Material Thickness: 0.065 INCHES NOMINAL IN
Shoulder Diameter: 0.182 INCHES NOMINAL IN
Material: PLASTIC PHENOLIC OVERALL
Hole Diameter: 0.133 INCHES NOMINAL IN

Identification

NSN: 5310-01-148-3777
NIIN: 011483777
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 2800354G001
Manufacturer: L3harris Technologies, Inc.

General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-148-3777, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-148-3777
Primary Part Number	2800354G001
Item Name	Washer,shouldered
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	L3harris Technologies, Inc.
Status	ACTIVE
Shoulder Height	0.025 INCHES NOMINAL IN
Style Designator	SHOULDERED
Outside Diameter	0.248 INCHES NOMINAL IN
Material Thickness	0.065 INCHES NOMINAL IN
Shoulder Diameter	0.182 INCHES NOMINAL IN
Material	PLASTIC PHENOLIC OVERALL
Hole Diameter	0.133 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	N

Cross-Reference Index

Part Number	Manufacturer
2800354G001 PRIMARY	L3harris Technologies, Inc. (USA)

Reference documents

Reference	Meaning
2704-18732-N-140	C/1 Advisory reference — outside the item-of-supply concept Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware

Frequently Asked Questions

What is NSN 5310-01-148-3777?

NSN 5310-01-148-3777 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 5310-01-148-3777?

NSN 5310-01-148-3777 has 1 manufacturer part number on file: 2800354G001 (L3harris Technologies, Inc.).

What are the specifications of 2800354G001?

Key specifications for 2800354G001: Overall Height: 0.031 INCHES NOMINAL IN; Shoulder Height: 0.025 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.248 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-148-3777 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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