The Nonmetallic Special Shaped Secti, cataloged under National Stock Number 9390-01-281-4587, is classified within Federal Supply Class 9390 (Miscellaneous Fabricated Nonmetallic Materials) of the Nonmetallic Fabricated Materials group. The manufacturer of record is Trim-Lok Inc Dba Trim-Lok Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-01-281-4587 |
| Primary Part Number | 4375B3X3/8A |
| Item Name | Nonmetallic Special Shaped Secti |
| FSC / FSG | 9390 / 93 — Miscellaneous Fabricated Nonmetallic Materials |
| Manufacturer | Trim-Lok Inc Dba Trim-Lok Inc |
| Status | ACTIVE |
| Length | 3000.000 INCHES NOMINAL IN |
| Physical Form | SOLID |
| 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 |
|---|---|
| 4375B3X3/8A PRIMARY | Trim-Lok Inc Dba Trim-Lok Inc (USA) |
| Reference | Meaning |
|---|---|
| 4375-B-3-3/8A | 5/9 Secondary reference Trim-Lok Inc Dba Trim-Lok Inc |
| 737583X3/8A | 5/9 Secondary reference Bae Systems Land & Armaments L.p. |
NSN 9390-01-281-4587 is a Nonmetallic Special Shaped Secti, manufactured by Trim-Lok Inc Dba Trim-Lok Inc, classified under FSC 9390, Miscellaneous Fabricated Nonmetallic Materials. Status: active.
NSN 9390-01-281-4587 has 1 manufacturer part number on file: 4375B3X3/8A (Trim-Lok Inc Dba Trim-Lok Inc).
Key specifications for 4375B3X3/8A: Length: 3000.000 INCHES NOMINAL IN; Overall Width: 0.625 INCHES NOMINAL IN; Physical Form: SOLID; Special Features: COLOR BLACK, MATT: RUBBER, SYNTHETIC, AND PLASTIC, VINYL. 2 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.
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.