The Cap-Retainer,tube Assembly, cataloged under National Stock Number 1630-00-084-0052, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Huck International, Inc. Div Kingston Operations. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1630-00-084-0052 |
| Primary Part Number | ED12544 |
| Item Name | Cap-Retainer,tube Assembly |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Manufacturer | Huck International, Inc. Div Kingston Operations |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL MIL-S-5000 COND C1,SURFACE TREATMENT PHOSPHATE COAT LACPB 614FCODE6 FSCM 72139,HEAT TREAT 180000 TO 200000 PSI,CYLINGRICAL SHAPE,W/FLANGE HEAD 2.00 IN. DIA BY 0.205 PORM 0.005 IN. THK,0.97 IN. O/A LG,THREADED BODY 0.76 IN. LG,1.500-12 UNF 3A THREAD SIZE,THREAD RELIEF 0.125 IN. LG,CHAMFER DATA,45 DEG BY 0.06 IN. FLANGE END,30 DEG BY 0.03 IN. THREAD END,0.7065 PORM 0.0045 IN. DIA BORE,1.00 IN. DIA BY 0.61 DEEP COUNTERBORE LOCATED IN THREADED END,TWO 0.187 IN. DIA BY 0.125 IN. DEEP SPANNER WRENCH HOLES LOCATED 180 DEG APART SPACED 1.06 IN. AND CENTERALLY LOCATED IN FLANGE TOP A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ED12544 PRIMARY | Huck International, Inc. Div Kingston Operations (USA) |
NSN 1630-00-084-0052 is a Cap-Retainer,tube Assembly, manufactured by Huck International, Inc. Div Kingston Operations, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
NSN 1630-00-084-0052 has 1 manufacturer part number on file: ED12544 (Huck International, Inc. Div Kingston Operations).
Key specifications for ED12544: General Characteristics Item Description: MATL STEEL MIL-S-5000 COND C1,SURFACE TREATMENT PHOSPHATE COAT LACPB 614FCODE6 FSCM 72139,HEAT TREAT 180000 TO 200000 PSI,CYLINGRICAL SHAPE,W/FLANGE HEAD 2.00 IN. DIA BY 0.205 PORM 0.005 IN. THK,0.97 IN. O/A LG,THREADED BODY 0.76 IN. LG,1.500-12 UNF 3A THREAD SIZE,THREAD RELIEF 0.125 IN. LG,CHAMFER DATA,45 DEG BY 0.06 IN. FLANGE END,30 DEG BY 0.03 IN. THREAD END,0.7065 PORM 0.0045 IN. DIA BORE,1.00 IN. DIA BY 0.61 DEEP COUNTERBORE LOCATED IN THREADED END,TWO 0.187 IN. DIA BY 0.125 IN. DEEP SPANNER WRENCH HOLES LOCATED 180 DEG APART SPACED 1.06 IN. AND CENTERALLY LOCATED IN FLANGE TOP A. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.