Cover, Access5340-01-277-0337

NSN 5340-01-277-0337 · NIIN 012770337 · Part number ST272J3

Haywardindl. Products, Inc. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 73124

Government record, cited

NSN 5340-01-277-0337 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-277-0337. Manufacturer of record part number: ST272J3.

Also searched as 5340-01-277-0337 · 5340012770337 · NIIN 012770337 · 01-277-0337 · FSC 5340 Hardware, Commercial · CAGE 73124 · ST272J3

Nearby stock numbers ← 5340-01-277-0336 · 5340-01-277-0338 →

Features

Cover,access — FSC 5340
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Haywardindl. Products, Inc.

Identification

NSN: 5340-01-277-0337
NIIN: 012770337
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: ST272J3
Manufacturer: Haywardindl. Products, Inc.

General Description

The Cover,access, cataloged under National Stock Number 5340-01-277-0337, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Haywardindl. Products, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-277-0337
Primary Part Number	ST272J3
Item Name	Cover,access
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Haywardindl. Products, Inc.
Status	ACTIVE
Material	STEEL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

Cross-Reference Index

Part Number	Manufacturer
ST272J3 PRIMARY	Haywardindl. Products, Inc. (USA)

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-277-0337?

NSN 5340-01-277-0337 is a Cover,access, manufactured by Haywardindl. Products, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-277-0337?

NSN 5340-01-277-0337 has 1 manufacturer part number on file: ST272J3 (Haywardindl. Products, Inc.).

What are the specifications of ST272J3?

Key specifications for ST272J3: Special Features: MATT CARBON STEEL; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5340-01-277-0337 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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