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NSN 2530-00-457-6489Government record, cited

Cap, Grease2530-00-457-6489

NSN 2530-00-457-6489 · NIIN 004576489 · Part number 957E1139
New Holland N.v.nc. · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 00501
Government record, cited
NSN 2530-00-457-6489 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-457-6489. Manufacturer of record part number: 957E1139.
Also searched as  2530-00-457-6489 · 2530004576489 · NIIN 004576489 · 00-457-6489 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 00501 · 957E1139
Nearby stock numbers  ·
Features
  • Cap,grease — FSC 2530
  • Style Designator: WRENCHING FLATS
  • Body Inside Diameter: 1.844 INCHES NOMINAL IN
  • Material: STEEL
  • 1 manufacturer part number on file
  • Manufacturer of record: New Holland N.v.nc.
Identification
  • NSN: 2530-00-457-6489
  • NIIN: 004576489
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: 957E1139
  • Manufacturer: New Holland N.v.nc.
General Description

The Cap,grease, cataloged under National Stock Number 2530-00-457-6489, 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 New Holland N.v.nc.. Government technical data includes 3 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-457-6489
Primary Part Number957E1139
Item NameCap,grease
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerNew Holland N.v.nc.
StatusACTIVE
Style DesignatorWRENCHING FLATS
Body Inside Diameter1.844 INCHES NOMINAL IN
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
957E1139 PRIMARY New Holland N.v.nc. (USA)
No interchangeability data on file.
Other items in FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2530-00-003-5229
2530-00-003-5229 · Item name not on file
2530-00-139-4058
PARTS KIT,HYDRAULIC BRAKE MASTER
2530-00-363-4183
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2530-00-478-5792
PARTS KIT,HYDRAULIC BRAKE MASTER
2530-00-496-2927
WHEEL ASSEMBLY,PNEUMATIC TIRE
2530-00-701-0656
PLATE SUPPORTING SP
2530-00-734-2546
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2530-01-171-5122
CYLINDER ASSEMBLY,HYDRAULIC BRAK

Frequently Asked Questions

What is NSN 2530-00-457-6489?

NSN 2530-00-457-6489 is a Cap,grease, manufactured by New Holland N.v.nc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-00-457-6489?

NSN 2530-00-457-6489 has 1 manufacturer part number on file: 957E1139 (New Holland N.v.nc.).

What are the specifications of 957E1139?

Key specifications for 957E1139: Style Designator: WRENCHING FLATS; Overall Length: 1.484 INCHES NOMINAL IN; Body Inside Diameter: 1.844 INCHES NOMINAL IN; Special Features: C/BORE FEATURE-NOT INCL.;GROOVED FACE-NOT PROVIDED;ANTISTATIC SPRING-NOT INCL.;WDTH ACROSS FLATS 1.125 IN.;FLATS QTY 4;OUTSIDE THD:2.000 IN.-24 NS 2A RH A. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2530-00-457-6489 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.
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