NSN 4310-01-249-5556 · NIIN 012495556 · Part number G77-9
Roper Industries Inc Roper Pump Co Div · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 58923
Government record, cited
NSN 4310-01-249-5556 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-249-5556. Manufacturer of record part number: G77-9.
Also searched as4310-01-249-5556 ·
4310012495556 ·
NIIN 012495556 ·
01-249-5556 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 58923 · G77-9
Nearby stock numbers← 4310-01-249-5555 Diaphragm, Pump, Special Shaped
·
4310-01-249-5857 Compressor Unit, Reciprocating →
Features
Diaphragm,pump,special Shaped — FSC 4310
Material: RUBBER SYNTHETIC
1 manufacturer part number on file
Manufacturer of record: Roper Industries Inc Roper Pump Co Div
Identification
NSN: 4310-01-249-5556
NIIN: 012495556
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: G77-9
Manufacturer: Roper Industries Inc Roper Pump Co Div
General Description
The Diaphragm,pump,special Shaped, cataloged under National Stock Number 4310-01-249-5556, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Roper Industries Inc Roper Pump Co Div. 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.
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 4310-01-249-5556?
NSN 4310-01-249-5556 is a Diaphragm,pump,special Shaped, manufactured by Roper Industries Inc Roper Pump Co Div, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-249-5556?
NSN 4310-01-249-5556 has 1 manufacturer part number on file: G77-9 (Roper Industries Inc Roper Pump Co Div).
What are the specifications of G77-9?
Key specifications for G77-9: End Item Identification: ROPER PUMPS MODEL 20DB70CCV RECIPROCATING PUMP; Material: RUBBER SYNTHETIC. 1 specification is documented in the U.S. Government catalog.
Is NSN 4310-01-249-5556 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.