The Seal,duct,metallic, cataloged under National Stock Number 5342-01-317-1446, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-317-1446 |
| Primary Part Number | 12346007 |
| Item Name | Seal,duct,metallic |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,CL 304L,321 OR 347,COND A,QQ-S-766 OR ASTM A167 OR ASTM A240; 0.024 IN. THK STOCK; PASSIVATED FINISH,ANSI/ASTM A380; 29.380 IN. MIN 29.500 IN. MAX LG; 2.440 IN. MIN 2.560 IN. MAX W; 2.120 IN. H; TWO ANGULAR BENDS FULL LENGTH; THREE MTG HOLES 0.340 IN. MIN 0.351 IN. MAX DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12346007 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5342-01-317-1446 is a Seal,duct,metallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-317-1446 has 1 manufacturer part number on file: 12346007 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-604-5019. Verify interchangeability with system specifications before substitution.
Key specifications for 12346007: General Characteristics Item Description: CRES,CL 304L,321 OR 347,COND A,QQ-S-766 OR ASTM A167 OR ASTM A240; 0.024 IN. THK STOCK; PASSIVATED FINISH,ANSI/ASTM A380; 29.380 IN. MIN 29.500 IN. MAX LG; 2.440 IN. MIN 2.560 IN. MAX W; 2.120 IN. H; TWO ANGULAR BENDS FULL LENGTH; THREE MTG HOLES 0.340 IN. MIN 0.351 IN. MAX DIA IN. 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.
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.