The Extension,sear Release, cataloged under National Stock Number 1010-00-756-5262, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-00-756-5262 |
| Primary Part Number | 7791746 |
| Item Name | Extension,sear Release |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | MATL:STEEL 3310,9310,QQ-S-624; HEAT TRMT:CARBURIZE AT 1650 DEGREES F TO 1700 DEGREES F TO CASE DEPTH .018 TO .025 OIL QUENCH FROM 1525 DEGREES FTO 1550 DEGREES F,REFRIGERATE AT MINUS100 DEGREES F OR LOWER FOR TWO HRS,TEMPER 1 HR AT 325 DEGREES F;HARDNESS:CASE-ROCKWELL A80 TO 83,CORE-ROCKWELL C36 TO 42;FINAL PROTECTIVE FINISH: MANGANESE PHOSPHATE BASE,TYPE M,CLASS 1;OVERALL LENGTH 1.44 INCHES;OVERALL DIAMETER 0.460 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7791746 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 7791746 | 5/9 Secondary reference Springfield Armory |
NSN 1010-00-756-5262 is a Extension,sear Release, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-00-756-5262 has 1 manufacturer part number on file: 7791746 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 7791746: General Characteristics Item Description: MATL:STEEL 3310,9310,QQ-S-624; HEAT TRMT:CARBURIZE AT 1650 DEGREES F TO 1700 DEGREES F TO CASE DEPTH .018 TO .025 OIL QUENCH FROM 1525 DEGREES FTO 1550 DEGREES F,REFRIGERATE AT MINUS100 DEGREES F OR LOWER FOR TWO HRS,TEMPER 1 HR AT 325 DEGREES F;HARDNESS:CASE-ROCKWELL A80 TO 83,CORE-ROCKWELL C36 TO 42;FINAL PROTECTIVE FINISH: MANGANESE PHOSPHATE BASE,TYPE M,CLASS 1;OVERALL LENGTH 1.44 INCHES;OVERALL DIAMETER 0.460 INCHES IN. 1 specification is 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 1010-00-756-5262 has DEMIL Code D. 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.