NSN 5305-01-309-1886 · NIIN 013091886 · Part number 260274-9
Lockheed Martin Corp Electronics and Missiles Div · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 09205
Government record, cited
NSN 5305-01-309-1886 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-309-1886. Manufacturer of record part number: 260274-9.
Also searched as5305-01-309-1886 ·
5305013091886 ·
NIIN 013091886 ·
01-309-1886 ·
FSC 5305 Screws · CAGE 09205 · 260274-9
General Characteristics Item Description: CRES; PASSIVATE PER ASTM A380; 0.112-40 UNRC-3A THD; 0.200 IN. THD LG; 0.375 IN. FASTENER LG A
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corp Electronics and Missiles Div
Identification
NSN: 5305-01-309-1886
NIIN: 013091886
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 260274-9
Manufacturer: Lockheed Martin Corp Electronics and Missiles Div
General Description
The Screw,head Expander, cataloged under National Stock Number 5305-01-309-1886, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. 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.
Technical Specifications
Parameter
Value
NSN
5305-01-309-1886
Primary Part Number
260274-9
Item Name
Screw,head Expander
FSC / FSG
5305 / 53 — Screws
Manufacturer
Lockheed Martin Corp Electronics and Missiles Div
Status
ACTIVE
General Characteristics Item Description
CRES; PASSIVATE PER ASTM A380; 0.112-40 UNRC-3A THD; 0.200 IN. THD LG; 0.375 IN. FASTENER LG A
Lockheed Martin Corp Electronics and Missiles Div (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 5305-01-309-1886?
NSN 5305-01-309-1886 is a Screw,head Expander, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-309-1886?
NSN 5305-01-309-1886 has 1 manufacturer part number on file: 260274-9 (Lockheed Martin Corp Electronics and Missiles Div).
What are the specifications of 260274-9?
Key specifications for 260274-9: General Characteristics Item Description: CRES; PASSIVATE PER ASTM A380; 0.112-40 UNRC-3A THD; 0.200 IN. THD LG; 0.375 IN. FASTENER LG A; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; End Item Identification: AIRCRAFT MODEL F-18. 1 specification is documented in the U.S. Government catalog.
Is NSN 5305-01-309-1886 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.