The Spacer,ring, cataloged under National Stock Number 5365-00-071-3121, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avionics Specialties, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-071-3121 |
| Primary Part Number | 123-127 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Avionics Specialties, Inc. |
| Status | ACTIVE |
| Material | STEEL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Surface Treatment | PASSIVATE |
| Inside Diameter | 0.708 INCHES NOMINAL IN |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Overall Thickness | 0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5365-00-071-3121 is a Spacer,ring, manufactured by Avionics Specialties, Inc., classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-00-071-3121 has 4 cross-referenced part numbers: 10118417 (Nimikkeistokeskus Ncb Finland), 123-127 (Kampi Components Co Inc), 123-127 (Avionics Specialties, Inc.), 123/127 (Aerosonic Llc).
There are 3 known substitutes for 5365-00-071-3121: 5998-00-762-9038, 2530-01-330-0032, 5930-01-360-4614. Verify interchangeability with system specifications before substitution.
Key specifications for 123-127: Material: STEEL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE; Surface Treatment: PASSIVATE; Inside Diameter: 0.708 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.