PartsTable TECHNICAL DATA SHEET

NSN 5305-01-535-6280Government record, cited

Screw, Shoulder5305-01-535-6280

NSN 5305-01-535-6280 · NIIN 015356280 · Part number 90270A656

Mcmaster-Carr Supply Company · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 2V507

Government record, cited

NSN 5305-01-535-6280 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-535-6280. Manufacturer of record part number: 90270A656.

Also searched as 5305-01-535-6280 · 5305015356280 · NIIN 015356280 · 01-535-6280 · FSC 5305 Screws · CAGE 2V507 · 90270A656 · 13006141

Nearby stock numbers ← 5305-01-535-6279 Screw, Machine · 5305-01-535-6374 Screw, Shoulder →

5305-01-535-6280 — Screws

Features

Screw,shoulder — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Mcmaster-Carr Supply Company

Identification

NSN: 5305-01-535-6280
NIIN: 015356280
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 90270A656
Manufacturer: Mcmaster-Carr Supply Company

General Description

The Screw,shoulder, cataloged under National Stock Number 5305-01-535-6280, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	5305-01-535-6280
Primary Part Number	90270A656
Item Name	Screw,shoulder
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mcmaster-Carr Supply Company
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
90270A656 PRIMARY	Mcmaster-Carr Supply Company (USA)

Reference documents

Reference	Meaning
13006141	7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

No interchangeability data on file.

Other items in FSC 5305 — Screws

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

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-1397

5305-00-000-1397 · Item name not on file

5305-00-000-2625

5305-00-000-2625 · Item name not on file

5305-00-000-3669

5305-00-000-3669 · Item name not on file

5305-00-000-3830

5305-00-000-3830 · Item name not on file

5305-00-000-3831

5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-535-6280?

NSN 5305-01-535-6280 is a Screw,shoulder, manufactured by Mcmaster-Carr Supply Company, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-535-6280?

NSN 5305-01-535-6280 has 1 manufacturer part number on file: 90270A656 (Mcmaster-Carr Supply Company).

What are the specifications of 90270A656?

Key specifications for 90270A656: End Item Identification: HOWITZER,155MM,M777E1 MM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-535-6280 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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