PartsTable TECHNICAL DATA SHEET

NSN 3990-01-231-5569Government record, cited

Tie Down, Cargo, Vehicle3990-01-231-5569

NSN 3990-01-231-5569 · NIIN 012315569 · Part number SA-2631RG-4

Mm Reif Ltd · FSC 3990 — Miscellaneous Materials Handling Equipment · FSG 39 — Materials Handling Equipment · CAGE 1KNH1

Government record, cited

NSN 3990-01-231-5569 — this item is cataloged by the U.S. Government under National Stock Number 3990-01-231-5569. Manufacturer of record part number: SA-2631RG-4.

Also searched as 3990-01-231-5569 · 3990012315569 · NIIN 012315569 · 01-231-5569 · FSC 3990 Miscellaneous Materials Handling Equipment · CAGE 1KNH1 · SA-2631RG-4 · 1845-104 · 1845-104

Nearby stock numbers ← 3990-01-231-5568 Tie Down, Cargo, Vehicle · 3990-01-231-5570 Tie Down, Cargo, Vehicle →

Features

Tie Down,cargo,vehicle — FSC 3990
2 manufacturer part numbers on file
Manufacturer of record: Mm Reif Ltd

Identification

NSN: 3990-01-231-5569
NIIN: 012315569
FSC: 3990 — Miscellaneous Materials Handling Equipment
FSG: 39 — Materials Handling Equipment
Primary part number: SA-2631RG-4
Manufacturer: Mm Reif Ltd

General Description

The Tie Down,cargo,vehicle, cataloged under National Stock Number 3990-01-231-5569, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Mm Reif Ltd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Tie Down,cargo,vehicle
FSC / FSG	3990 — Miscellaneous Materials Handling Equipment (FSG 39)
Manufacturers	Mm Reif Ltd (CAGE 1KNH1)

Technical Specifications

Parameter	Value
NSN	3990-01-231-5569
Primary Part Number	SA-2631RG-4
Item Name	Tie Down,cargo,vehicle
FSC / FSG	3990 / 39 — Miscellaneous Materials Handling Equipment
Manufacturer	Mm Reif Ltd
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
1845-104	Mm Reif Ltd (USA)
SA-2631RG-4 PRIMARY	Mm Reif Ltd (USA)

Reference documents

Reference	Meaning
1845-104	5/9 Secondary reference U.S. Government activity
SA-2631RG-4	5/9 Secondary reference U.S. Government activity

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 3990-01-231-5569?

NSN 3990-01-231-5569 is a Tie Down,cargo,vehicle, manufactured by Mm Reif Ltd, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.

What part numbers are listed for NSN 3990-01-231-5569?

NSN 3990-01-231-5569 has 2 manufacturer part numbers on file: 1845-104 (Mm Reif Ltd), SA-2631RG-4 (Mm Reif Ltd).

Is NSN 3990-01-231-5569 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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