The Liner Back Sizing T, cataloged under National Stock Number 8475-01-253-9643, is classified within Federal Supply Class 8475 (Specialized Flight Clothing and Accessories) of the Clothing, Individual Equipment, and Insignia group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Liner Back Sizing T |
| FSC / FSG | 8475 — Specialized Flight Clothing and Accessories (FSG 84) |
| Parameter | Value |
|---|---|
| NSN | 8475-01-253-9643 |
| Item Name | Liner Back Sizing T |
| FSC / FSG | 8475 / 84 — Specialized Flight Clothing and Accessories |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| D3045-3 | 3/2 Design control — primary reference U.S. Government activity |
| 32D1425-3 | 5/9 Secondary reference Transaero, Inc. |
NSN 8475-01-253-9643 is a Liner Back Sizing T, classified under FSC 8475, Specialized Flight Clothing and Accessories. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-331-7538. Verify interchangeability with system specifications before substitution.
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 8475-01-253-9643 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.