PartsTable TECHNICAL DATA SHEET

NSN 4310-01-644-4897Government record, cited

Breather4310-01-644-4897

NSN 4310-01-644-4897 · NIIN 016444897 · Part number DC-SS-5HDN

Des Case Corp · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 043E5

Government record, cited

NSN 4310-01-644-4897 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-644-4897. Manufacturer of record part number: DC-SS-5HDN.

Also searched as 4310-01-644-4897 · 4310016444897 · NIIN 016444897 · 01-644-4897 · FSC 4310 Compressors and Vacuum Pumps · CAGE 043E5 · DC-SS-5HDN · 20861K001 FIND N0 4

Nearby stock numbers ← 4310-01-644-4730 Vane, Rotary Air Compressor · 4310-01-644-6070 Plate, Valve Stop →

Features

Breather — FSC 4310
1 manufacturer part number on file
Manufacturer of record: Des Case Corp

Identification

NSN: 4310-01-644-4897
NIIN: 016444897
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: DC-SS-5HDN
Manufacturer: Des Case Corp

General Description

The Breather, cataloged under National Stock Number 4310-01-644-4897, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Des Case Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Breather
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Des Case Corp (CAGE 043E5)

Technical Specifications

Parameter	Value
NSN	4310-01-644-4897
Primary Part Number	DC-SS-5HDN
Item Name	Breather
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Des Case Corp
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
DC-SS-5HDN PRIMARY	Des Case Corp (USA)

Reference documents

Reference	Meaning
20861K001 FIND N0 4	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4310 — Compressors and Vacuum Pumps

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

4310-00-000-0050

COMPRESSOR UNIT,RECIPROCATING

4310-00-001-0059

4310-00-001-0059 · Item name not on file

4310-00-001-2044

MOUNTING PAD,TANK,PRESSURE

4310-00-001-3477

PARTS KIT,VACUUM PUMP

4310-00-001-3493

VACUUM PUMP,ROTARY

4310-00-001-6194

4310-00-001-6194 · Item name not on file

4310-00-001-6381

4310-00-001-6381 · Item name not on file

4310-00-001-7755

PARTS KIT,VACUUM PUMP

Frequently Asked Questions

What is NSN 4310-01-644-4897?

NSN 4310-01-644-4897 is a Breather, manufactured by Des Case Corp, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-644-4897?

NSN 4310-01-644-4897 has 1 manufacturer part number on file: DC-SS-5HDN (Des Case Corp).

Is NSN 4310-01-644-4897 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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