The Arm,stop,valve, cataloged under National Stock Number 1660-00-671-1625, 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 - Torrance. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-00-671-1625 |
| Primary Part Number | 114631 |
| Item Name | Arm,stop,valve |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | CRES PER EMS-544 TY 17-4PH FSCM 99193 OR AMS-5643 TY 17-4PH;HEAT TREAT ROCKWELL C40 TO C47;1.487 IN. LG BY 0.505 IN. THK O/A;0.3765 IN. DIA HOLE THRU W/TWO KEYWAY 0.065 IN. WD BY 0.038 IN. LG ON ONE END; ONE HOLE ON OTHER END W/0.190-32 UNF-3BTHD THRU IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1660-00-671-1625 is a Arm,stop,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-00-671-1625 has 2 cross-referenced part numbers: 114631 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 114631 (Honeywell International Inc. Div Aerospace - Torrance).
There are 6 known substitutes for 1660-00-671-1625: 4730-00-278-8764, 5905-00-483-9695, 5340-01-005-8991 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 114631: End Item Identification: 1660-00-626-5443; General Characteristics Item Description: CRES PER EMS-544 TY 17-4PH FSCM 99193 OR AMS-5643 TY 17-4PH;HEAT TREAT ROCKWELL C40 TO C47;1.487 IN. LG BY 0.505 IN. THK O/A;0.3765 IN. DIA HOLE THRU W/TWO KEYWAY 0.065 IN. WD BY 0.038 IN. LG ON ONE END; ONE HOLE ON OTHER END W/0.190-32 UNF-3BTHD THRU IN. 2 total characteristics are documented in the Federal Logistics Information System.