The Collimator,infinity Aiming Refer, cataloged under National Stock Number 1240-00-139-8339, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Northrop Grumman Corp Electronic Systems Defensive System Div. Government technical data includes 2 verified specifications, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-00-139-8339 |
| Primary Part Number | 304002 |
| Item Name | Collimator,infinity Aiming Refer |
| FSC / FSG | 1240 / 12 — No Item Name Available |
| Manufacturer | Northrop Grumman Corp Electronic Systems Defensive System Div |
| Status | ACTIVE |
| Reference Data and Literature | 33DA114-3-1 |
| Functional Description | USED AT ORGANIZATIONAL LEVEL TO TEST UNITS OF TARGET IDENTIFICATION SYSTEM, ELECTRO-OPTICAL(TISEO) AN/ASX-1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SU-72/ASM-455 | Joint Electronics Type Designation System (USA) |
| 304002 PRIMARY | Northrop Grumman Corp Electronic Systems Defensive System Div (USA) |
NSN 1240-00-139-8339 is a Collimator,infinity Aiming Refer, manufactured by Northrop Grumman Corp Electronic Systems Defensive System Div, classified under FSC 1240 (No Item Name Available). Status: active.
NSN 1240-00-139-8339 has 2 cross-referenced part numbers: SU-72/ASM-455 (Joint Electronics Type Designation System), 304002 (Northrop Grumman Corp Electronic Systems Defensive System Div).
There are 7 known substitutes for 1240-00-139-8339: 3110-00-100-0207, 5950-00-156-2118, 4440-00-383-7884 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 304002: Special Features: CONSISTS OF CASE,COLLIMATOR CY8270/ASM-455; COLLIMATOR 304202-1; MICROSCOPE ASSY 304202-2; MIRROR ASSY,COLLIMATING 304202-3; SUPPORT ASSY 304160; POWER CONNECTOR PT06A-14-55; Reference Data and Literature: 33DA114-3-1; Overall Height: 15.000 INCHES NOMINAL IN; End Item Identification: F-4E, TARGET IDENTICICATION SYSTEM, ELECTRO-OPTICAL(TISEO) AN/ASX-1. 7 total characteristics are documented in the Federal Logistics Information System.