Washer, Shouldered5310-01-243-7355

NSN 5310-01-243-7355 · NIIN 012437355 · Part number NYD-25-040

The Delbert Blinn Co Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 08289

Government record, cited

NSN 5310-01-243-7355 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-243-7355. Manufacturer of record part number: NYD-25-040.

Also searched as 5310-01-243-7355 · 5310012437355 · NIIN 012437355 · 01-243-7355 · FSC 5310 Nuts and Washers · CAGE 08289 · NYD-25-040 · 5211-976

Nearby stock numbers ← 5310-01-243-7354 Washer, Shouldered · 5310-01-243-7356 Washer, Spring Tension →

5310-01-243-7355 — Nuts and Washers

Features

Washer,shouldered — FSC 5310
Shoulder Height: 0.040 INCHES NOMINAL IN
Style Designator: SHOULDERED
Outside Diameter: 0.510 INCHES NOMINAL IN
Material Thickness: 0.063 INCHES NOMINAL IN
Shoulder Diameter: 0.312 INCHES NOMINAL IN
Material: PLASTIC ACETAL OVERALL
Hole Diameter: 0.255 INCHES NOMINAL IN

Identification

NSN: 5310-01-243-7355
NIIN: 012437355
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: NYD-25-040
Manufacturer: The Delbert Blinn Co Inc

General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-243-7355, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Delbert Blinn Co 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	5310-01-243-7355
Primary Part Number	NYD-25-040
Item Name	Washer,shouldered
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	The Delbert Blinn Co Inc
Status	ACTIVE
Shoulder Height	0.040 INCHES NOMINAL IN
Style Designator	SHOULDERED
Outside Diameter	0.510 INCHES NOMINAL IN
Material Thickness	0.063 INCHES NOMINAL IN
Shoulder Diameter	0.312 INCHES NOMINAL IN
Material	PLASTIC ACETAL OVERALL
Hole Diameter	0.255 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
NYD-25-040 PRIMARY	The Delbert Blinn Co Inc (USA)
5211-976	Raytheon Company Div Rmd Strategic (USA)

Frequently Asked Questions

What is NSN 5310-01-243-7355?

NSN 5310-01-243-7355 is a Washer,shouldered, manufactured by The Delbert Blinn Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-243-7355?

NSN 5310-01-243-7355 has 2 manufacturer part numbers on file: NYD-25-040 (The Delbert Blinn Co Inc), 5211-976 (Raytheon Company Div Rmd Strategic).

What are the specifications of NYD-25-040?

Key specifications for NYD-25-040: Shoulder Height: 0.040 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.510 INCHES NOMINAL IN; Material Thickness: 0.063 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-243-7355 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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