Screw, Assembled Washer5305-01-558-7202

NSN 5305-01-558-7202 · NIIN 015587202 · Part number 2540

Rumco Inc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 6Z992

Government record, cited

NSN 5305-01-558-7202 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-558-7202. Manufacturer of record part number: 2540.

Also searched as 5305-01-558-7202 · 5305015587202 · NIIN 015587202 · 01-558-7202 · FSC 5305 Screws · CAGE 6Z992 · 2540

Nearby stock numbers ← 5305-01-558-7195 Screw, Cap, Hexagon Head · 5305-01-558-7242 Screw, Shoulder →

5305-01-558-7202 — Screws

Features

Screw,assembled Washer — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Rumco Inc

Identification

NSN: 5305-01-558-7202
NIIN: 015587202
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 2540
Manufacturer: Rumco Inc

General Description

The Screw,assembled Washer, cataloged under National Stock Number 5305-01-558-7202, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Rumco Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5305-01-558-7202
Primary Part Number	2540
Item Name	Screw,assembled Washer
FSC / FSG	5305 / 53 — Screws
Manufacturer	Rumco 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
2540 PRIMARY	Rumco Inc (USA)

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 5305-01-558-7202?

NSN 5305-01-558-7202 is a Screw,assembled Washer, manufactured by Rumco Inc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-558-7202?

NSN 5305-01-558-7202 has 1 manufacturer part number on file: 2540 (Rumco Inc).

What are the specifications of 2540?

Key specifications for 2540: Part Name Assigned by Controlling Agency: SCREW, SEMS, 6-32 2A A; End Item Identification: 1025-01-445-0991, 155MM LIGHTWEIGHT HOWITZER, TOWED MM. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5305-01-558-7202 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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