The Cap,accumulator,retraction, cataloged under National Stock Number 1720-01-299-2267, is classified within Federal Supply Class 1720 (Aircraft Launching Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1720-01-299-2267 |
| Item Name | Cap,accumulator,retraction |
| FSC / FSG | 1720 / 17 — Aircraft Launching Equipment |
| Status | ACTIVE |
| FSC Application Data | ACCUMULATOR ASSEMBLY,RETRACTION ENGINE |
| General Characteristics Item Description | STEEL COMP,ST0184; QREQUALLY SPACED HOLES ON A 16.75 IN DIA BC-2.375 C BORE; 21.50 IN. LG; 19.50 IN. DIA; 19.75 IN. W IN |
| Special Test Features | HOMOGENIZATION AND HEAT TREATMENTSHALL BE IQS MPR 505CL1 |
| Specification/standard Data | 80020-614099-2 GOVERNMENT SPECIFICATION |
| Functional Description | THE CAP SHALL WITHSTAND HYDROSTATIC PRESSURE GENERATED VIA THE ACCUMULATOR BY THE RETRACTION ENGINE |
| Test Data Document | 80020-614099-2 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 614099-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1720-01-299-2267 is a Cap,accumulator,retraction, classified under FSC 1720, Aircraft Launching Equipment. Status: active.
Key specifications for 1720-01-299-2267: FSC Application Data: ACCUMULATOR ASSEMBLY,RETRACTION ENGINE; General Characteristics Item Description: STEEL COMP,ST0184; QREQUALLY SPACED HOLES ON A 16.75 IN DIA BC-2.375 C BORE; 21.50 IN. LG; 19.50 IN. DIA; 19.75 IN. W IN; Special Test Features: HOMOGENIZATION AND HEAT TREATMENTSHALL BE IQS MPR 505CL1; Specification/standard Data: 80020-614099-2 GOVERNMENT SPECIFICATION. 6 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 1720-01-299-2267 has DEMIL Code B. 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.