PartsTable TECHNICAL DATA SHEET

NSN 5310-01-602-5276Government record, cited

Washer, Lock Keyed5310-01-602-5276

NSN 5310-01-602-5276 · NIIN 016025276 · Part number ESB009-46-W-11

Hansome Energy Systems Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 51802

Government record, cited

NSN 5310-01-602-5276 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-602-5276. Manufacturer of record part number: ESB009-46-W-11.

Also searched as 5310-01-602-5276 · 5310016025276 · NIIN 016025276 · 01-602-5276 · FSC 5310 Nuts and Washers · CAGE 51802 · ESB009-46-W-11 · A-326-314 REV 3 ITEM NO.57

Nearby stock numbers ← 5310-01-602-5275 Washer, Lock Keyed · 5310-01-602-5277 Washer, Lock Keyed →

5310-01-602-5276 — Nuts and Washers

Features

Washer,lock Keyed — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Hansome Energy Systems Inc

Identification

NSN: 5310-01-602-5276
NIIN: 016025276
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: ESB009-46-W-11
Manufacturer: Hansome Energy Systems Inc

General Description

The Washer,lock Keyed, cataloged under National Stock Number 5310-01-602-5276, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hansome Energy Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5310-01-602-5276
Primary Part Number	ESB009-46-W-11
Item Name	Washer,lock Keyed
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Hansome Energy Systems Inc
Status	ACTIVE

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
ESB009-46-W-11 PRIMARY	Hansome Energy Systems Inc (USA)

Reference documents

Reference	Meaning
A-326-314 REV 3 ITEM NO.57	5/9 Secondary reference Hansome Energy Systems Inc

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 5310-01-602-5276?

NSN 5310-01-602-5276 is a Washer,lock Keyed, manufactured by Hansome Energy Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-602-5276?

NSN 5310-01-602-5276 has 1 manufacturer part number on file: ESB009-46-W-11 (Hansome Energy Systems Inc).

What are the specifications of ESB009-46-W-11?

Key specifications for ESB009-46-W-11: End Item Identification: PUMP, CTFGL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-602-5276 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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