The Collar,sealing,boot, cataloged under National Stock Number 1630-01-237-8879, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1630-01-237-8879 |
| Item Name | Collar,sealing,boot |
| FSC / FSG | 1630 / 16 — Aircraft Wheel and Brake Systems |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT SKI SYSTEM |
| General Characteristics Item Description | MATERIAL IS FABRIC-NYLON SILICONERUBBER COATED,7.4 OZ PER SQ YD,COHRLASTIC FGE01 OR EQUAL;LENGTH IS 13.800 IN.;WIDTH IS 0.500 IN.;THICKNESS IS 0.009 IN.;FABRICATE PER LAC PROCESS SPEC 1241;IDENTIFY PER LAC PROCESS SPEC 227 OZ |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 403331-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1630-01-237-8879 is a Collar,sealing,boot, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.
Key specifications for 1630-01-237-8879: FSC Application Data: AIRCRAFT SKI SYSTEM; General Characteristics Item Description: MATERIAL IS FABRIC-NYLON SILICONERUBBER COATED,7.4 OZ PER SQ YD,COHRLASTIC FGE01 OR EQUAL;LENGTH IS 13.800 IN.;WIDTH IS 0.500 IN.;THICKNESS IS 0.009 IN.;FABRICATE PER LAC PROCESS SPEC 1241;IDENTIFY PER LAC PROCESS SPEC 227 OZ; Criticality Code Justification: FEAT; Special Features: FORM,FIT,FUNCTION. 3 specifications are 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.
NSN 1630-01-237-8879 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.