NSN 5305-01-667-7491 · NIIN 016677491 · Part number B135909-1
Lockheed Martin Sippican, Inc. Div Communication Division · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 13030
Government record, cited
NSN 5305-01-667-7491 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-667-7491. Manufacturer of record part number: B135909-1.
Nearby stock numbers← 5305-01-667-7487 Screw, Cap, Socket Head
·
5305-01-667-7529 Screw, Cap, Hexagon Head →
5305-01-667-7491 — Screws
Features
Screw,cap,hexagon Head — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Sippican, Inc. Div Communication Division
Identification
NSN: 5305-01-667-7491
NIIN: 016677491
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: B135909-1
Manufacturer: Lockheed Martin Sippican, Inc. Div Communication Division
General Description
The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-667-7491, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Communication Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
Screw,cap,hexagon Head
FSC / FSG
5305 — Screws (FSG 53)
Manufacturers
Lockheed Martin Sippican, Inc. Div Communication Division (CAGE 13030)
Technical Specifications
Parameter
Value
NSN
5305-01-667-7491
Primary Part Number
B135909-1
Item Name
Screw,cap,hexagon Head
FSC / FSG
5305 / 53 — Screws
Manufacturer
Lockheed Martin Sippican, Inc. Div Communication Division
Lockheed Martin Sippican, Inc. Div Communication Division (USA)
Reference documents
Reference
Meaning
B135909
D/9Drawing number reference only
Lockheed Martin Sippican, Inc. Div Communication Division
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 5305-01-667-7491?
NSN 5305-01-667-7491 is a Screw,cap,hexagon Head, manufactured by Lockheed Martin Sippican, Inc. Div Communication Division, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-667-7491?
NSN 5305-01-667-7491 has 1 manufacturer part number on file: B135909-1 (Lockheed Martin Sippican, Inc. Div Communication Division).
Is NSN 5305-01-667-7491 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.