The Cylinder Assembly,actuating,line, cataloged under National Stock Number 2530-01-157-7933, 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 Maremont Corp Gabriel Div. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2530-01-157-7933 |
| Primary Part Number | 600265 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Maremont Corp Gabriel Div |
| Status | CANCELLED |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Mounting Provision for Which Designed | THREADED MOUNTING STUDS |
| Integral Valve Operation Method | HYDRAULIC |
| Mounting Type and Location | STUD(S) BOTH ENDS |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4993563 | Borgwarner Pds (anderson), L.l.c. (USA) |
| 600265 PRIMARY | Maremont Corp Gabriel Div (USA) |
| 88946672 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 4941313 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Chevrolet Motor Div Special Products Dept |
| 3196958 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp |
| 4993563 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 22002710 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Chevrolet Motor Div Special Products Dept |
| 4984618 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Chevrolet Motor Div Special Products Dept |
| 4993563 | 5/9 Secondary reference General Motors Corp |
| 2530011577933 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 3196958 | C/1 Advisory reference — outside the item-of-supply concept General Motors Corp Chevrolet Motor Div Special Products Dept |
| 4993563 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 4993563 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 2530-01-157-7933 is a Cylinder Assembly,actuating,line, manufactured by Maremont Corp Gabriel Div, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: cancelled.
NSN 2530-01-157-7933 has 3 manufacturer part numbers on file: 4993563 (Borgwarner Pds (anderson), L.l.c.), 600265 (Maremont Corp Gabriel Div), 88946672 (General Motors Llc Dba General Motors Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5950-01-384-0378, 6625-01-397-7645. Verify interchangeability with system specifications before substitution.
Key specifications for 600265: Design Characteristics: DOUBLE ACTING SINGLE CYLINDER; Mounting Provision for Which Designed: THREADED MOUNTING STUDS; Integral Valve Operation Method: HYDRAULIC; Mounting Type and Location: STUD(S) BOTH ENDS. 4 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 2530-01-157-7933 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
NSN 2530-01-157-7933 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.