The Gasket,valve, cataloged under National Stock Number 2935-00-486-0971, is classified within Federal Supply Class 2935 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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 | 2935-00-486-0971 |
| Primary Part Number | 86421 |
| Item Name | Gasket,valve |
| FSC / FSG | 2935 / 29 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | 7.590 IN. MIN,7.650 IN. MAX LG; 1.970 IN. MIN,2.030 IN. MAX DIA 3 HOLES; 0.330 IN. MIN,0.350 IN. MAX DIA 8 HOLES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2935PL0643914 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 86421 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| 86421 | Lockheed Martin Services, Llc (USA) |
| 86421 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 86421 | Lockheed Martin Corp (USA) |
NSN 2935-00-486-0971 is a Gasket,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 2935 (No Item Name Available). Status: active.
NSN 2935-00-486-0971 has 5 cross-referenced part numbers: 2935PL0643914 (Jednolity Indeks Materialowy - Uniform Material Index), 86421 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 86421 (Lockheed Martin Services, Llc), 86421 (Honeywell International Inc. Div Aerospace - Torrance), 86421 (Lockheed Martin Corp).
There are 3 known substitutes for 2935-00-486-0971: 1680-00-091-2711, 3455-01-440-0779, 7610-01-685-5061. Verify interchangeability with system specifications before substitution.
Key specifications for 86421: General Characteristics Item Description: 7.590 IN. MIN,7.650 IN. MAX LG; 1.970 IN. MIN,2.030 IN. MAX DIA 3 HOLES; 0.330 IN. MIN,0.350 IN. MAX DIA 8 HOLES IN. 1 total characteristics are documented in the Federal Logistics Information System.