PartsTable TECHNICAL DATA SHEET

NSN 5310-01-510-6436Government record, cited

Washer, Flat5310-01-510-6436

NSN 5310-01-510-6436 · NIIN 015106436 · Part number 3354B62H01

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 31442

Government record, cited

NSN 5310-01-510-6436 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-510-6436. Manufacturer of record part number: 3354B62H01.

Also searched as 5310-01-510-6436 · 5310015106436 · NIIN 015106436 · 01-510-6436 · FSC 5310 Nuts and Washers · CAGE 31442 · 3354B62H01 · 3354B62

Nearby stock numbers ← 5310-01-510-6362 Washer, Spring Tension · 5310-01-510-6579 Washer, Flat →

5310-01-510-6436 — Nuts and Washers

Features

Washer,flat — FSC 5310
Surface Treatment Document and Classification: MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
Overall Diameter: 0.620 INCHES NOMINAL IN
Material Document and Classification: QQ-A-250/11, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style: RECTANGULAR
Surface Treatment: CHROMATE OVERALL
Peripheral Shape Style: ROUND
Material: ALUMINUM ALLOY 6061 OVERALL

Identification

NSN: 5310-01-510-6436
NIIN: 015106436
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 3354B62H01
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-510-6436, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5310-01-510-6436
Primary Part Number	3354B62H01
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Status	ACTIVE
Surface Treatment Document and Classification	MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A
Overall Diameter	0.620 INCHES NOMINAL IN
Material Document and Classification	QQ-A-250/11, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape Style	RECTANGULAR
Surface Treatment	CHROMATE OVERALL
Peripheral Shape Style	ROUND
Material	ALUMINUM ALLOY 6061 OVERALL
Center Hole Shape Style	ROUND
Hole Diameter	0.391 INCHES NOMINAL IN
Thickness	0.190 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
3354B62H01 PRIMARY	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)

Reference documents

Reference	Meaning
3354B62	D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

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 5310-01-510-6436?

NSN 5310-01-510-6436 is a Washer,flat, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-510-6436?

NSN 5310-01-510-6436 has 1 manufacturer part number on file: 3354B62H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What are the specifications of 3354B62H01?

Key specifications for 3354B62H01: Surface Treatment Document and Classification: MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL A; Overall Diameter: 0.620 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/11, TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 10 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-510-6436 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.

PartsTable Design LLC · partstable.com