PartsTable TECHNICAL DATA SHEET

NSN 5305-01-185-2839Government record, cited

Setscrew5305-01-185-2839

NSN 5305-01-185-2839 · NIIN 011852839 · Part number 7941536-1

Lockheed Martin Corporation Div Rms - Manassas · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 52088

Government record, cited

NSN 5305-01-185-2839 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-185-2839. Manufacturer of record part number: 7941536-1.

Also searched as 5305-01-185-2839 · 5305011852839 · NIIN 011852839 · 01-185-2839 · FSC 5305 Screws · CAGE 52088 · 7941536-1 · 2871220-1

Nearby stock numbers ← 5305-01-185-2838 Setscrew · 5305-01-185-2841 Screw, Cap, Socket Head →

5305-01-185-2839 — Screws

Features

Setscrew — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Manassas

Identification

NSN: 5305-01-185-2839
NIIN: 011852839
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 7941536-1
Manufacturer: Lockheed Martin Corporation Div Rms - Manassas

General Description

The Setscrew, cataloged under National Stock Number 5305-01-185-2839, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Setscrew
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Lockheed Martin Corporation Div Rms - Manassas (CAGE 52088)

Technical Specifications

Parameter	Value
NSN	5305-01-185-2839
Primary Part Number	7941536-1
Item Name	Setscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Lockheed Martin Corporation Div Rms - Manassas
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
7941536-1 PRIMARY	Lockheed Martin Corporation Div Rms - Manassas (USA)

Reference documents

Reference	Meaning
2871220-1	C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms - Manassas

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 5305-01-185-2839?

NSN 5305-01-185-2839 is a Setscrew, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-185-2839?

NSN 5305-01-185-2839 has 1 manufacturer part number on file: 7941536-1 (Lockheed Martin Corporation Div Rms - Manassas).

Is NSN 5305-01-185-2839 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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