NSN 5305-01-309-1885 · NIIN 013091885 · Part number 260273-14
Lockheed Martin Corp Electronics and Missiles Div · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 09205
Government record, cited
NSN 5305-01-309-1885 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-309-1885. Manufacturer of record part number: 260273-14.
Also searched as5305-01-309-1885 ·
5305013091885 ·
NIIN 013091885 ·
01-309-1885 ·
FSC 5305 Screws · CAGE 09205 · 260273-14
General Characteristics Item Description: CRES PER AMS 5640; PASSIVATE PER QQ-P-35,TYPE 2; 0.250 IN. LG; 0.250-80UNS-2A THD A
2 manufacturer part numbers on file
Manufacturer of record: Lockheed Martin Corp Electronics and Missiles Div
Identification
NSN: 5305-01-309-1885
NIIN: 013091885
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: 260273-14
Manufacturer: Lockheed Martin Corp Electronics and Missiles Div
General Description
The Screw,mirror Adjusting, cataloged under National Stock Number 5305-01-309-1885, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5305-01-309-1885
Primary Part Number
260273-14
Item Name
Screw,mirror Adjusting
FSC / FSG
5305 / 53 — Screws
Manufacturer
Lockheed Martin Corp Electronics and Missiles Div
Status
ACTIVE
General Characteristics Item Description
CRES PER AMS 5640; PASSIVATE PER QQ-P-35,TYPE 2; 0.250 IN. LG; 0.250-80UNS-2A THD A
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 5305-01-309-1885?
NSN 5305-01-309-1885 is a Screw,mirror Adjusting, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5305, Screws. Status: active.
What part numbers are listed for NSN 5305-01-309-1885?
NSN 5305-01-309-1885 has 2 manufacturer part numbers on file: 260273-14 (Lockheed Martin Corp Electronics and Missiles Div), 260273-14 (Martin-Chandler Inc).
What are the specifications of 260273-14?
Key specifications for 260273-14: General Characteristics Item Description: CRES PER AMS 5640; PASSIVATE PER QQ-P-35,TYPE 2; 0.250 IN. LG; 0.250-80UNS-2A THD A; End Item Identification: AIRCRAFT MODEL F-18. 1 specification is documented in the U.S. Government catalog.
Is NSN 5305-01-309-1885 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.