The Bracket,angle, cataloged under National Stock Number 5340-00-104-0437, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Telemechanics Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-104-0437 |
| Primary Part Number | 321283 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.0938 INCHES NOMINAL IN |
| Second Leg Length | 1.0312 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | FOUR HOLES |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| First Leg Thickness | 0.0312 INCHES NOMINAL IN |
| First Leg Length | 1.5312 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Material | STEEL |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 0.7188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 321283 PRIMARY | Telemechanics Inc (USA) |
| Reference | Meaning |
|---|---|
| 321283 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5340-00-104-0437 is a Bracket,angle, manufactured by Telemechanics Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-104-0437 has 1 manufacturer part number on file: 321283 (Telemechanics Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-133-0143, 5331-01-200-1249. Verify interchangeability with system specifications before substitution.
Key specifications for 321283: First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Hole Diameter: 0.0938 INCHES NOMINAL IN; Second Leg Length: 1.0312 INCHES NOMINAL IN. 13 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.