NSN 5342-01-135-5203 · NIIN 011355203 · Part number 265-311173-7
The Boeing Company Div Legacy Am&m · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 43999
Government record, cited
NSN 5342-01-135-5203 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-135-5203. Manufacturer of record part number: 265-311173-7.
Also searched as5342-01-135-5203 ·
5342011355203 ·
NIIN 011355203 ·
01-135-5203 ·
FSC 5342 Hardware, Weapon System · CAGE 43999 · 265-311173-7
FSC Application Data: LOCATED FUSELAGE STATION 179,USED ON ACFT MODEL T-39
Material Document and Classification: MIL-A-9186 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Material: ALUMINUM ALLOY 7178 OVERALL
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 5342-01-135-5203
NIIN: 011355203
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 265-311173-7
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Cap,filler Opening, cataloged under National Stock Number 5342-01-135-5203, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 3 specifications, 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
5342-01-135-5203
Primary Part Number
265-311173-7
Item Name
Cap,filler Opening
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
FSC Application Data
LOCATED FUSELAGE STATION 179,USED ON ACFT MODEL T-39
Material Document and Classification
MIL-A-9186 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5342-00-001-1696
5342-00-001-1696 · Item name not on file
5342-00-001-1972
STRAP WEBBING ASSEMBLY
5342-00-001-1980
STRAP WEBBING ASSEMBLY
5342-00-001-2492
BRACKET,FUEL TUBE TO CASE
5342-00-001-2502
BRACKET,QUICK DISC
5342-00-001-3915
CLIP,SPECIAL
5342-00-001-4001
HANDLE ASSEMBLY
5342-00-001-4655
5342-00-001-4655 · Item name not on file
Frequently Asked Questions
What is NSN 5342-01-135-5203?
NSN 5342-01-135-5203 is a Cap,filler Opening, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-135-5203?
NSN 5342-01-135-5203 has 1 manufacturer part number on file: 265-311173-7 (The Boeing Company Div Legacy Am&m).
What are the specifications of 265-311173-7?
Key specifications for 265-311173-7: FSC Application Data: LOCATED FUSELAGE STATION 179,USED ON ACFT MODEL T-39; Material Document and Classification: MIL-A-9186 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: ALUMINUM ALLOY 7178 OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5342-01-135-5203 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.