The Parts Kit,pump, cataloged under National Stock Number 2995-00-553-1643, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-00-553-1643 |
| Primary Part Number | DS-937504 |
| Item Name | Parts Kit,pump |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 RING BACK UP PART NO. 6600&012,FSCM 90166,1 PACKING O RING PART NO. MS28775&012,1 PACKING O RING PART NO. MS28775&235,3 PACKING O RING PART NO. MS28775&009,3 PACKING O RING PART NO. MS28775&013,1PACKING O RING PART NO. MS28775&011,1 PACKING O RING PART NO. MS28778&6 FSCM 96906,1 PACKING O RING PART NO. 4680&016,1 PACKING O RING PART NO. 4680&017,1 PACKING O RING PART NO. 4680&225,FSCM 90166,2 PACKING O RING PART NO. MS28775&010,FSCM 96906,1 RING PART NO. 5415&018,FSCM 90166,3 PACKING O RING PART NO. MS28775&018,FSCM 96906,1 RING PART NO. 6600&015,FSCM 90166,1 PACKING O RING PART NO. MX28775&01S,1 PACKING O RING PART NO. MS28775&019,FSCM 96906,3 RING PART NO. 5415&019,2 RING PART NO. 5226&004,FSCM 90166,1 PACKING O RING PART NO. MS28775&004,1 RING PART NO. 5415&020,2 PACKING O RING PART NO. 2067,1 RING PART NO. 5266,1 RING PART NO. 6000&3,FSCM 90166 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K274 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| DS-937504 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| KC53WK02-136 | 5/9 Secondary reference U.S. Government activity |
| DS-937504 | 3/9 Design control — primary reference U.S. Government activity |
| K274 | 5/9 Secondary reference U.S. Government activity |
NSN 2995-00-553-1643 is a Parts Kit,pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-00-553-1643 has 2 manufacturer part numbers on file: K274 (Eaton Aerospace, Llc Dba Jackson South), DS-937504 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for DS-937504: General Characteristics Item Description: CONSISTS OF 1 RING BACK UP PART NO. 6600&012,FSCM 90166,1 PACKING O RING PART NO. MS28775&012,1 PACKING O RING PART NO. MS28775&235,3 PACKING O RING PART NO. MS28775&009,3 PACKING O RING PART NO. MS28775&013,1PACKING O RING PART NO. MS28775&011,1 PACKING O RING PART NO. MS28778&6 FSCM 96906,1 PACKING O RING PART NO. 4680&016,1 PACKING O RING PART NO. 4680&017,1 PACKING O RING PART NO. 4680&225,FSCM 90166,2 PACKING O RING PART NO. MS28775&010,FSCM 96906,1 RING PART NO. 5415&018,FSCM 90166,3 PACKING O RING PART NO. MS28775&018,FSCM 96906,1 RING PART NO. 6600&015,FSCM 90166,1 PACKING O RING PART NO. MX28775&01S,1 PACKING O RING PART NO. MS28775&019,FSCM 96906,3 RING PART NO. 5415&019,2 RING PART NO. 5226&004,FSCM 90166,1 PACKING O RING PART NO. MS28775&004,1 RING PART NO. 5415&020,2 PACKING O RING PART NO. 2067,1 RING PART NO. 5266,1 RING PART NO. 6000&3,FSCM 90166. 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 2995-00-553-1643 has DEMIL Code Q. 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.