The Clevis,rod End, cataloged under National Stock Number 5340-00-063-7997, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 17 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 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 | 5340-00-063-7997 |
| Primary Part Number | G77 |
| Item Name | Clevis,rod End |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.375 INCHES NOMINAL IN |
| Fork Span Width | 0.547 INCHES NOMINAL IN |
| Fork Arm Thickness | 0.102 INCHES NOMINAL IN |
| End Radius | 0.500 INCHES NOMINAL IN |
| Thread Length | 1.875 INCHES NOMINAL ROD CONNECTION IN |
| Shank Length | 2.000 INCHES NOMINAL IN |
| Style Designator | CLEVIS |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND ROD CONNECTION |
| Nominal Thread Size | 0.375 INCHES ROD CONNECTION IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A ROD CONNECTION A |
| Material | STEEL COMP 4130 OVERALL |
| Thread Series Designator | UNF ROD CONNECTION |
| Fork Depth | 0.875 INCHES NOMINAL IN |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Distance From Pivot Pinhole Center to Rod Connection End | 3.000 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 |
|---|---|
| G77 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5340-00-063-7997 is a Clevis,rod End, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-063-7997 has 1 manufacturer part number on file: G77 (Northrop Grumman Systems Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5965-00-855-0285, 7030-01-540-9934. Verify interchangeability with system specifications before substitution.
Key specifications for G77: Shank Diameter: 0.375 INCHES NOMINAL IN; Overall Height: 1.000 INCHES NOMINAL IN; Fork Span Width: 0.547 INCHES NOMINAL IN; Fork Arm Thickness: 0.102 INCHES NOMINAL IN. 17 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.