PartsTable TECHNICAL DATA SHEET
NSN 2530-01-063-3698Government record, cited

Plunger and Seal As2530-01-063-3698

NSN 2530-01-063-3698 · NIIN 010633698 · Part number A1-2797-B-418
Meritor Heavy Vehicle Systems, Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 78500
Government record, cited
NSN 2530-01-063-3698 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-063-3698. Manufacturer of record part number: A1-2797-B-418.
Also searched as  2530-01-063-3698 · 2530010633698 · NIIN 010633698 · 01-063-3698 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 78500 · A1-2797-B-418 · A1-2797-8-418
Nearby stock numbers  ·
Features
  • Plunger and Seal As — FSC 2530
  • Criticality Code Justification: FEAT
  • 1 manufacturer part number on file
  • Manufacturer of record: Meritor Heavy Vehicle Systems, Llc
Identification
  • NSN: 2530-01-063-3698
  • NIIN: 010633698
  • FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
  • FSG: 25 — Vehicular Equipment Components
  • Primary part number: A1-2797-B-418
  • Manufacturer: Meritor Heavy Vehicle Systems, Llc
General Description

The Plunger and Seal As, cataloged under National Stock Number 2530-01-063-3698, 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 Meritor Heavy Vehicle Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-063-3698
Primary Part NumberA1-2797-B-418
Item NamePlunger and Seal As
FSC / FSG2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
ManufacturerMeritor Heavy Vehicle Systems, Llc
StatusACTIVE
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeY
Cross-Reference Index
Part NumberManufacturer
A1-2797-B-418 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
Reference documents
ReferenceMeaning
A1-2797-8-418 5/9 Secondary reference
Meritor Heavy Vehicle Systems, Llc
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.
2530-00-001-0012
WHEEL,SOLID RUBBER TIRE
2530-00-001-0035
2530-00-001-0035 · Item name not on file
2530-00-001-2633
2530-00-001-2633 · Item name not on file
2530-00-001-3371
2530-00-001-3371 · Item name not on file
2530-00-001-3390
2530-00-001-3390 · Item name not on file
2530-00-001-3393
2530-00-001-3393 · Item name not on file
2530-00-001-3426
BOOT,VEHICULAR COMPONENTS
2530-00-001-3427
2530-00-001-3427 · Item name not on file

Frequently Asked Questions

What is NSN 2530-01-063-3698?

NSN 2530-01-063-3698 is a Plunger and Seal As, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-063-3698?

NSN 2530-01-063-3698 has 1 manufacturer part number on file: A1-2797-B-418 (Meritor Heavy Vehicle Systems, Llc).

What are the specifications of A1-2797-B-418?

Key specifications for A1-2797-B-418: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: TRUCK, 5-TON M939 SERIES. 1 specification is documented in the U.S. Government catalog.

Is NSN 2530-01-063-3698 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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