The Arm,center,steering, cataloged under National Stock Number 2530-00-759-1968, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-759-1968 |
| Primary Part Number | 3854-6 |
| Item Name | Arm,center,steering |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Pdi Ground Support Systems, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | EFECTIVE LENGTH 17.625 IN;HAS FLARED END WLITH EYELET FOR ATTACHMENT TO CENTER OF AXLE;TWO HOLES AT END OF FLARE 5.500 IN. FROMEYELE CENTER FOR STEERING ROD ATTACHMENT;BALANCE OFARM 3.500 IN WIDE AND 1.875 IN THICK;HAS CLEVIS END;HAS TWIN FIN LIKE EXTRUSIONS 3.500 IN.CENTER TO CENTER LINE FROM CLEVIS;0.375IN HOLE DRILLED IN FIN END,HOLE CENTER TO ARM 1.125 IN;TOW BAR ATTACHS TO CLEVIS END;FUNCTIONS AS CENTER STEERING ARM ON RUNNING GEAR;FINS USED FOR STOWAGE OF TOWBAR IN VERTICAL POSITION WHEN NOT IN USE;ALUMINUM CONSTRUCTION IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 02-0104 | Trailer Component Manufacturing Inc. (USA) |
| 3854-6 PRIMARY | Pdi Ground Support Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2-522 | 5/9 Secondary reference Pdi Ground Support Systems, Inc. |
| 2-X-38 | 5/9 Secondary reference Pdi Ground Support Systems, Inc. |
NSN 2530-00-759-1968 is a Arm,center,steering, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-759-1968 has 2 manufacturer part numbers on file: 02-0104 (Trailer Component Manufacturing Inc.), 3854-6 (Pdi Ground Support Systems, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 6685-01-274-2511, 6110-01-433-3918, 6515-01-494-3389. Verify interchangeability with system specifications before substitution.
Key specifications for 3854-6: General Characteristics Item Description: EFECTIVE LENGTH 17.625 IN;HAS FLARED END WLITH EYELET FOR ATTACHMENT TO CENTER OF AXLE;TWO HOLES AT END OF FLARE 5.500 IN. FROMEYELE CENTER FOR STEERING ROD ATTACHMENT;BALANCE OFARM 3.500 IN WIDE AND 1.875 IN THICK;HAS CLEVIS END;HAS TWIN FIN LIKE EXTRUSIONS 3.500 IN.CENTER TO CENTER LINE FROM CLEVIS;0.375IN HOLE DRILLED IN FIN END,HOLE CENTER TO ARM 1.125 IN;TOW BAR ATTACHS TO CLEVIS END;FUNCTIONS AS CENTER STEERING ARM ON RUNNING GEAR;FINS USED FOR STOWAGE OF TOWBAR IN VERTICAL POSITION WHEN NOT IN USE;ALUMINUM CONSTRUCTION IN; End Item Identification: GRUMMAN A-10 AIRCRAFT. 1 specification is 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.