NSN 2590-01-317-0794 · NIIN 013170794 · Part number RB-12S
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control · FSC 2590 — Miscellaneous Vehicular Components · FSG 25 — Vehicular Equipment Components · CAGE 12190
Government record, cited
NSN 2590-01-317-0794 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-317-0794. Manufacturer of record part number: RB-12S.
Manufacturer of record: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Identification
NSN: 2590-01-317-0794
NIIN: 013170794
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: RB-12S
Manufacturer: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
General Description
The Filler Neck,vehicular Components, cataloged under National Stock Number 2590-01-317-0794, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2590-01-317-0794
Primary Part Number
RB-12S
Item Name
Filler Neck,vehicular Components
FSC / FSG
2590 / 25 — Miscellaneous Vehicular Components
Manufacturer
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
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
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6105-01-416-0928177208POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
Possible match (shared part number)Northrop Grumman Systems Corporation
5305-01-600-4445010185POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
Possible match (shared part number)Spectra Precision Inc. Dba Trimble Div Engineering and Construction Division
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
Related Parts
6105-01-416-0928POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
177208
5305-01-600-4445POSSIBLE MATCH
SCREW,CAP,HEXAGON HEAD
010185
Frequently Asked Questions
What is NSN 2590-01-317-0794?
NSN 2590-01-317-0794 is a Filler Neck,vehicular Components, manufactured by Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-317-0794?
NSN 2590-01-317-0794 has 2 manufacturer part numbers on file: 010185 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control), RB-12S (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control).
What NSN replaces 2590-01-317-0794?
2 possible matches (shared part number, not a government interchangeability claim): 6105-01-416-0928, 5305-01-600-4445. Verify interchangeability with system specifications before substitution.
What are the specifications of RB-12S?
Key specifications for RB-12S: Special Features: STAINLESS STEEL,10 MICRON WEATHERPROOF CAP ON A 3/4 IN. NPT CAST ZINC NIPPLE,20 GPM AIRFLOW IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2590-01-317-0794 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.