The Bracket,angle, cataloged under National Stock Number 5340-00-377-5658, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-377-5658 |
| Primary Part Number | 4038404 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| First Leg Hole Diameter | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Width | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Second Leg Length | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Style Designator | ANGLE |
| First Leg Style | END RADIUS |
| Material Document and Classification | AMS 5540 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| First Leg Thickness | 0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| First Leg Length | 0.405 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| First Leg Width | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Second Leg Style | END RADIUS |
| Second Leg End Radius | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| First Leg End Radius | 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Material | STEEL |
| Second Leg Hole Arrangement Style | NO HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 4038404 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 4038404 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 4038404 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 4038404A | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 5340-00-377-5658 is a Bracket,angle, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-377-5658 has 2 manufacturer part numbers on file: 4038404 (Rtx Corporation Div Pratt & Whitney), 4038404 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4038404: First Leg Distance From Edge to Hole Center Along Length: 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN; First Leg Hole Diameter: 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL. 20 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 5340-00-377-5658 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.