The Limiter,air Flow, cataloged under National Stock Number 1660-01-313-6634, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-313-6634 |
| Primary Part Number | 2203945-2-1 |
| Item Name | Limiter,air Flow |
| FSC / FSG | 1660 / 16 — No Item Name Available |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | BURST PRESSURE OF 497 PSIG AT 478 DEGREES F; PROOF PRESSURE OF 298 PSIG AT 478 DEGREES F |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2203945-2-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 2203945-2-1 | Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN) |
| 123SCEC5022-3 | Northrop Grumman Systems Corporation (USA) |
NSN 1660-01-313-6634 is a Limiter,air Flow, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.
NSN 1660-01-313-6634 has 3 cross-referenced part numbers: 2203945-2-1 (Honeywell International Inc. Div Aerospace - Torrance), 2203945-2-1 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto), 123SCEC5022-3 (Northrop Grumman Systems Corporation).
There is 1 known substitute for 1660-01-313-6634: 4330-00-155-9673. Verify interchangeability with system specifications before substitution.
Key specifications for 2203945-2-1: General Characteristics Item Description: BURST PRESSURE OF 497 PSIG AT 478 DEGREES F; PROOF PRESSURE OF 298 PSIG AT 478 DEGREES F; End Item Identification: E-2C ACFT. 2 total characteristics are documented in the Federal Logistics Information System.