Ramp Assembly3990-01-708-7979

NSN 3990-01-708-7979 · NIIN 017087979 · Part number 109-H028571

Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc · FSC 3990 — Miscellaneous Materials Handling Equipment · FSG 39 — Materials Handling Equipment · CAGE 7JYX1

Government record, cited

NSN 3990-01-708-7979 — this item is cataloged by the U.S. Government under National Stock Number 3990-01-708-7979. Manufacturer of record part number: 109-H028571.

Also searched as 3990-01-708-7979 · 3990017087979 · NIIN 017087979 · 01-708-7979 · FSC 3990 Miscellaneous Materials Handling Equipment · CAGE 7JYX1 · 109-H028571

Nearby stock numbers ← 3990-01-707-7164 Fender Guide · 3990-01-708-8789 Ramp Assembly →

Features

Ramp Assembly — FSC 3990
1 manufacturer part number on file
Manufacturer of record: Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc

Identification

NSN: 3990-01-708-7979
NIIN: 017087979
FSC: 3990 — Miscellaneous Materials Handling Equipment
FSG: 39 — Materials Handling Equipment
Primary part number: 109-H028571
Manufacturer: Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc

General Description

The Ramp Assembly, cataloged under National Stock Number 3990-01-708-7979, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Ramp Assembly
FSC / FSG	3990 — Miscellaneous Materials Handling Equipment (FSG 39)
Manufacturers	Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc (CAGE 7JYX1)

Technical Specifications

Parameter	Value
NSN	3990-01-708-7979
Primary Part Number	109-H028571
Item Name	Ramp Assembly
FSC / FSG	3990 / 39 — Miscellaneous Materials Handling Equipment
Manufacturer	Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
109-H028571 PRIMARY	Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc (USA)

No interchangeability data on file.

Other items in FSC 3990 — Miscellaneous Materials Handling Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3990-00-001-4312

ROLLER,MATERIAL HANDLING

3990-00-001-9423

ROLLER,MATERIAL HANDLING

3990-00-003-2244

3990-00-003-2244 · Item name not on file

3990-00-004-7515

3990-00-004-7515 · Item name not on file

3990-00-007-3775

BRAKE,FLOOR,WHEELED EQUIPMENT

3990-00-009-5447

3990-00-009-5447 · Item name not on file

3990-00-012-4033

3990-00-012-4033 · Item name not on file

3990-00-013-7540

3990-00-013-7540 · Item name not on file

Frequently Asked Questions

What is NSN 3990-01-708-7979?

NSN 3990-01-708-7979 is a Ramp Assembly, manufactured by Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.

What part numbers are listed for NSN 3990-01-708-7979?

NSN 3990-01-708-7979 has 1 manufacturer part number on file: 109-H028571 (Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc).

Is NSN 3990-01-708-7979 hazardous material?

No hazard code in the DLA record (HMIC N). 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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