The Disk,valve, cataloged under National Stock Number 1660-00-507-5337, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1660-00-507-5337 |
| Primary Part Number | 135276 |
| Item Name | Disk,valve |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | CANCELLED |
| Supplementary Features | T.O. 15A2-4-4-4 |
| FSC Application Data | ACFT PRESSURIZATION SYSTEM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 135276 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| PS135300 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| PS135300 | Aerospace Design Inc (USA) |
| 135276 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 135276 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| 126-1 | C & H Hydraulics, Inc Dba Acme Divac Industries Use CAGE Code 6n016 for Cataloging (USA) |
| PS135300 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
NSN 1660-00-507-5337 is a Disk,valve, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 1660 (No Item Name Available). Status: cancelled.
NSN 1660-00-507-5337 has 7 cross-referenced part numbers: 135276 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), PS135300 (Honeywell International Inc. Div Aerospace - Torrance), PS135300 (Aerospace Design Inc), 135276 (Honeywell International Inc. Div Aerospace - Torrance), 135276 (Honeywell International, Inc Div Aerospace-Tucson) and 2 more.
There are 3 known substitutes for 1660-00-507-5337: 5977-01-145-6761, 5330-01-229-8094, 8040-01-440-5474. Verify interchangeability with system specifications before substitution.
Key specifications for 135276: Special Features: COMMERCIAL CORE LENGTH: STANDARD; SIZE DESIGNATION: STANDARD; SPRING TENSION TYPE: MEDIUM; Supplementary Features: T.O. 15A2-4-4-4; End Item Identification: C-135,F-104,T-38 AIRCRAFT; FSC Application Data: ACFT PRESSURIZATION SYSTEM. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 1660-00-507-5337 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.