The Elevation Mechanism, cataloged under National Stock Number 1010-00-557-4621, is classified within Federal Supply Class 1010 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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 | 1010-00-557-4621 |
| Primary Part Number | 5574621 |
| Item Name | Elevation Mechanism |
| FSC / FSG | 1010 / 10 — No Item Name Available |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF NUT-1,P/N 11010207; KEY-1,P/N 11010407; DIAL-1,P/N 5171492;RING-1,P/N 5174123; YOKE-1,P/N 6166497; WASHER-1,P/N 5174192; NUT-1,P/N 11010206; HANDWHEEL,TRAVERSING-1,P/N 6158375; NUT-1,P/N 5171491; POINTER-1,P/N 5139982; HANDWHEEL,ELEVATING-1,P/N 6108211; SETSCREW-1,P/N 5140612; SPRING-1,P/N 11010547; PIN-1,P/N 5171495; PIN ASSY-1,P/N 5174113; PLATE-1,P/N 5140669; PIN-1,P/N 11010522; SPRING-1,P/N 11010523; CHAIN ASSY-1,P/N 5141460; PIN-1,P/N 5139995; SCREW ASSY-1,P/N 5591828; LEVER ASSY-1,P/N 5194313; SCREW-1,P/N 5139989; WASHER-1,P/N 11010413; SPRING-1,P/N 8412295; SCREW-1,P/N 5140383;STOP-1,P/N 8408768; RING-1,P/N 5140137; RING-1,P/N 5140485; PIN-1,P/N MS16562-120; STOP-1,P/N 5189756 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A10721 | Fnh Uk Ltd (GBR) |
| 1005005574621 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5574621 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 1010-00-557-4621 is a Elevation Mechanism, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1010 (No Item Name Available). Status: active.
NSN 1010-00-557-4621 has 3 cross-referenced part numbers: A10721 (Fnh Uk Ltd), 1005005574621 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 5574621 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
There is 1 known substitute for 1010-00-557-4621: 6625-01-024-2981. Verify interchangeability with system specifications before substitution.
Key specifications for 5574621: End Item Identification: MACHINE GUN,CAL. .50 (M2),NSN 1005-00-322-9715; General Characteristics Item Description: CONSISTS OF NUT-1,P/N 11010207; KEY-1,P/N 11010407; DIAL-1,P/N 5171492;RING-1,P/N 5174123; YOKE-1,P/N 6166497; WASHER-1,P/N 5174192; NUT-1,P/N 11010206; HANDWHEEL,TRAVERSING-1,P/N 6158375; NUT-1,P/N 5171491; POINTER-1,P/N 5139982; HANDWHEEL,ELEVATING-1,P/N 6108211; SETSCREW-1,P/N 5140612; SPRING-1,P/N 11010547; PIN-1,P/N 5171495; PIN ASSY-1,P/N 5174113; PLATE-1,P/N 5140669; PIN-1,P/N 11010522; SPRING-1,P/N 11010523; CHAIN ASSY-1,P/N 5141460; PIN-1,P/N 5139995; SCREW ASSY-1,P/N 5591828; LEVER ASSY-1,P/N 5194313; SCREW-1,P/N 5139989; WASHER-1,P/N 11010413; SPRING-1,P/N 8412295; SCREW-1,P/N 5140383;STOP-1,P/N 8408768; RING-1,P/N 5140137; RING-1,P/N 5140485; PIN-1,P/N MS16562-120; STOP-1,P/N 5189756. 2 total characteristics are documented in the Federal Logistics Information System.