The Mount,armored Vehicle Periscope, cataloged under National Stock Number 1240-01-273-9545, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1240-01-273-9545 |
| Primary Part Number | 10513312 |
| Item Name | Mount,armored Vehicle Periscope |
| FSC / FSG | 1240 / 12 — Optical Sighting and Ranging Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10513312 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 1240-01-273-9545 is a Mount,armored Vehicle Periscope, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
NSN 1240-01-273-9545 has 1 manufacturer part number on file: 10513312 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 10513312: Overall Height: 9.469 INCHES NOMINAL IN; Overall Length: 12.625 INCHES NOMINAL IN; Special Features: MATERIAL CASTING,FERROUS,PRECISION COMP 416,OF FED.STD.NO.66 SPEC MIL-C-10005; HEAT TREATMENT SURFACE HARDEN SURFACES MARKED X .020 MIN DEPTH ROCKWELL HARDNESS A 70 MIN,IN ACCORDANCE WITH SPEC-S-12515; OVERALL 12.625 INCHESLONG; OVERALL 9.469 INCHES WIDE; OVERALL 3.844 INCHES THICK; ITEM CONTAINS 6HOLES 0.594 + 0.016 C BORE 1 DIA + 0.016 OPPOSITE SIDE 0.719 DEEP + 0.016; ITEM HAS 3 HOLES 0.453 DRILL 0.500-20 UNF-2B; ITEM HAS 2 HOLES 0.213 NO. 3 DRILL 0.250-28 UNF-2B; ITEM HAS 4 HOLES 0.272 LETTER I DRILL 0.313-24 UNF-2B; ITEM HAS 2 HOLES 0.332 LETTER Q DRILL 1.125 DEEP + 0.016 0.375 - 24 UNF-2B 0.313 DEEP + 0.016. IN. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1240-01-273-9545 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.