Dunnage, Pneumatic3990-01-356-7992

NSN 3990-01-356-7992 · NIIN 013567992 · Part number 6239623

Naval Sea Systems Command · FSC 3990 — Miscellaneous Materials Handling Equipment · FSG 39 — Materials Handling Equipment · CAGE 53711

Government record, cited

NSN 3990-01-356-7992 — this item is cataloged by the U.S. Government under National Stock Number 3990-01-356-7992. Manufacturer of record part number: 6239623.

Also searched as 3990-01-356-7992 · 3990013567992 · NIIN 013567992 · 01-356-7992 · FSC 3990 Miscellaneous Materials Handling Equipment · CAGE 53711 · 6239623

Nearby stock numbers ← 3990-01-355-3051 · 3990-01-356-8011 Tie Down, Cargo, Vehicle →

Features

Dunnage,pneumatic — FSC 3990
General Characteristics Item Description: POLYESTER FOAM; 22-1/2 IN. DIA; 6 IN. H IN
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 3990-01-356-7992
NIIN: 013567992
FSC: 3990 — Miscellaneous Materials Handling Equipment
FSG: 39 — Materials Handling Equipment
Primary part number: 6239623
Manufacturer: Naval Sea Systems Command

General Description

The Dunnage,pneumatic, cataloged under National Stock Number 3990-01-356-7992, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Naval Sea Systems Command. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3990-01-356-7992
Primary Part Number	6239623
Item Name	Dunnage,pneumatic
FSC / FSG	3990 / 39 — Miscellaneous Materials Handling Equipment
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
General Characteristics Item Description	POLYESTER FOAM; 22-1/2 IN. DIA; 6 IN. H IN

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
6239623 PRIMARY	Naval Sea Systems Command (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 3990-01-356-7992?

NSN 3990-01-356-7992 is a Dunnage,pneumatic, manufactured by Naval Sea Systems Command, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.

What part numbers are listed for NSN 3990-01-356-7992?

NSN 3990-01-356-7992 has 1 manufacturer part number on file: 6239623 (Naval Sea Systems Command).

What are the specifications of 6239623?

Key specifications for 6239623: General Characteristics Item Description: POLYESTER FOAM; 22-1/2 IN. DIA; 6 IN. H IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 3990-01-356-7992 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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