NSN 2530-01-162-0559 · NIIN 011620559 · Part number 8357232
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 19207
Government record, cited
NSN 2530-01-162-0559 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-162-0559. Manufacturer of record part number: 8357232.
Also searched as2530-01-162-0559 ·
2530011620559 ·
NIIN 011620559 ·
01-162-0559 ·
FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 19207 · 8357232
General Characteristics Item Description: PLUNGER,VALVE RETURN C/O DIA AND DIM. ON DWG NO. CAGE 19207 P/N 8357232: O/A LG IS 0.950 IN.; O/A H IS1.060 TO 1.065 INS; BOT END HAS A DIA OF 0.840 IN.; FRONT END HAS A DIA OF 0.570 IN.; MATERIAL IS STEEL CARBON IAW SPEC QQ-T-830,CASE HARDEN O/A,USE ROCKWELL HARDNESS NO. 15N88 IN
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Plunger,valve Retur, cataloged under National Stock Number 2530-01-162-0559, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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. Current acquisition status: Active.
PLUNGER,VALVE RETURN C/O DIA AND DIM. ON DWG NO. CAGE 19207 P/N 8357232: O/A LG IS 0.950 IN.; O/A H IS1.060 TO 1.065 INS; BOT END HAS A DIA OF 0.840 IN.; FRONT END HAS A DIA OF 0.570 IN.; MATERIAL IS STEEL CARBON IAW SPEC QQ-T-830,CASE HARDEN O/A,USE ROCKWELL HARDNESS NO. 15N88 IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
NSN 2530-01-162-0559 is a Plunger,valve Retur, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
What part numbers are listed for NSN 2530-01-162-0559?
NSN 2530-01-162-0559 has 1 manufacturer part number on file: 8357232 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 8357232?
Key specifications for 8357232: General Characteristics Item Description: PLUNGER,VALVE RETURN C/O DIA AND DIM. ON DWG NO. CAGE 19207 P/N 8357232: O/A LG IS 0.950 IN.; O/A H IS1.060 TO 1.065 INS; BOT END HAS A DIA OF 0.840 IN.; FRONT END HAS A DIA OF 0.570 IN.; MATERIAL IS STEEL CARBON IAW SPEC QQ-T-830,CASE HARDEN O/A,USE ROCKWELL HARDNESS NO. 15N88 IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2530-01-162-0559 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.