The Caster,swivel, cataloged under National Stock Number 5340-01-077-6599, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Darnell Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-077-6599 |
| Primary Part Number | A12-75-PDN-CB |
| Item Name | Caster,swivel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Darnell Corporation |
| Status | ACTIVE |
| Width Across Flats | 1.335 INCHES NOMINAL IN |
| Stem Length | 2.220 INCHES NOMINAL IN |
| Longest Center to Center Distance Between Holes Along First Stem Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Tread Width | 1.380 INCHES NOMINAL IN |
| Wheel Type | BUILT UP |
| Style Designator | SWIVEL OFFSET |
| Stem Style | SQUARE |
| Wheel Quantity | 1 |
| Features Provided | SWIVEL LOCK |
| Stem Socket Style | TOP BEARING |
| Base Stem Distance to First Hole Along First Stem Length | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN |
| Effective Height | 6.140 INCHES NOMINAL IN |
| Base Stem Distance to First Hole Along Second Stem Length | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Shortest Center to Center Distance Between Holes Along Second Stem Length | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Wheel Diameter | 5.000 INCHES NOMINAL IN |
| Stem Socket Depth | 2.220 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 |
|---|---|
| A12-75-PDN-CB PRIMARY | Darnell Corporation (USA) |
| Reference | Meaning |
|---|---|
| A12-75-PDN-CB | 5/9 Secondary reference Eastman Kodak Co Commercial and Government Systems |
| 167C2605 | 7/2 Vendor item drawing reference General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
NSN 5340-01-077-6599 is a Caster,swivel, manufactured by Darnell Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-077-6599 has 1 manufacturer part number on file: A12-75-PDN-CB (Darnell Corporation).
Key specifications for A12-75-PDN-CB: Width Across Flats: 1.335 INCHES NOMINAL IN; Stem Length: 2.220 INCHES NOMINAL IN; Longest Center to Center Distance Between Holes Along First Stem Length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Tread Width: 1.380 INCHES NOMINAL IN. 16 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.