NSN 4310-01-697-6610 · NIIN 016976610 · Part number 1661-300903
Gits Mfg Co Inc · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 0BT82
Government record, cited
NSN 4310-01-697-6610 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-697-6610. Manufacturer of record part number: 1661-300903.
Also searched as4310-01-697-6610 ·
4310016976610 ·
NIIN 016976610 ·
01-697-6610 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 0BT82 · 1661-300903 · SP606734
Nearby stock numbers← 4310-01-697-6426 Vacuum Pump Unit, Reciprocating
·
4310-01-697-7382 Vacuum Pump Unit, Reciprocating →
Features
Breather — FSC 4310
Outside Diameter: 3.9 INCHES NOMINAL IN
Connection Type: THREADED
Body Material: STEEL CORROSION RESISTING
2 manufacturer part numbers on file
Manufacturer of record: Gits Mfg Co Inc
Identification
NSN: 4310-01-697-6610
NIIN: 016976610
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1661-300903
Manufacturer: Gits Mfg Co Inc
General Description
The Breather, cataloged under National Stock Number 4310-01-697-6610, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Gits Mfg Co Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4310-01-697-6610?
NSN 4310-01-697-6610 is a Breather, manufactured by Gits Mfg Co Inc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-697-6610?
NSN 4310-01-697-6610 has 2 manufacturer part numbers on file: SP606734 (Avon Polymer Products Ltd Div Avon Protection), 1661-300903 (Gits Mfg Co Inc).
What are the specifications of 1661-300903?
Key specifications for 1661-300903: Outside Diameter: 3.9 INCHES NOMINAL IN; Connection Type: THREADED; Overall Length: 3.0 INCHES NOMINAL IN; Body Material: STEEL CORROSION RESISTING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-697-6610 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.