Nut, Cap, Dual Wheel Mounting2530-01-392-6631

NSN 2530-01-392-6631 · NIIN 013926631 · Part number 105988R

Heil Trailer International Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 63576

Government record, cited

NSN 2530-01-392-6631 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-392-6631. Manufacturer of record part number: 105988R.

Also searched as 2530-01-392-6631 · 2530013926631 · NIIN 013926631 · 01-392-6631 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 63576 · 105988R

Nearby stock numbers ← 2530-01-392-6613 Tension Device, Track, Vehicular · 2530-01-392-6651 Brake Booster Assembly, Master Cy →

Features

Nut,cap,dual Wheel Mounting — FSC 2530
General Characteristics Item Description: INNER CAP NUT R.H
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Heil Trailer International Llc

Identification

NSN: 2530-01-392-6631
NIIN: 013926631
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 105988R
Manufacturer: Heil Trailer International Llc

General Description

The Nut,cap,dual Wheel Mounting, cataloged under National Stock Number 2530-01-392-6631, 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 Heil Trailer International Llc. Government technical data includes 2 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

Parameter	Value
NSN	2530-01-392-6631
Primary Part Number	105988R
Item Name	Nut,cap,dual Wheel Mounting
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Heil Trailer International Llc
Status	ACTIVE
General Characteristics Item Description	INNER CAP NUT R.H
Material	STEEL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
105988R PRIMARY	Heil Trailer International Llc (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 2530-01-392-6631?

NSN 2530-01-392-6631 is a Nut,cap,dual Wheel Mounting, manufactured by Heil Trailer International Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-392-6631?

NSN 2530-01-392-6631 has 1 manufacturer part number on file: 105988R (Heil Trailer International Llc).

What are the specifications of 105988R?

Key specifications for 105988R: General Characteristics Item Description: INNER CAP NUT R.H; End Item Identification: KALYN TRAILER; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 2530-01-392-6631 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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