NSN 4730-00-293-7370 · NIIN 002937370 · Part number 12992
Brinkley Technology Group Llc Dba Hercules Manufacturing · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 1ML14
Government record, cited
NSN 4730-00-293-7370 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-293-7370. Manufacturer of record part number: 12992.
Also searched as4730-00-293-7370 ·
4730002937370 ·
NIIN 002937370 ·
00-293-7370 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 1ML14 · 12992
4730-00-293-7370 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Inverted Nut,tube Coupling — FSC 4730
Width Across Flats: 0.750 INCHES NOMINAL IN
Seat Angle in Deg: 45.0
Tube Outside Diameter for Which Designed: 0.500 INCHES NOMINAL IN
Style Designator: INVERTED NUT, TUBE, FLARE
Thread Pitch Diameters: +0.7098 TO 0.7139 INCHES IN
Thread Direction: RIGHT-HAND
Casehardening Indicator: NOT CASEHARDENED
Identification
NSN: 4730-00-293-7370
NIIN: 002937370
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 12992
Manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
General Description
The Inverted Nut,tube Coupling, cataloged under National Stock Number 4730-00-293-7370, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 11 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
Reference documents
Reference
Meaning
12992
5/9Secondary reference
Hercules Engine Co Inc
Related Parts
5315-00-431-1658POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
12992
5940-00-511-8786POSSIBLE MATCH
COVER,TERMINAL BOARD
JH12992
5136-00-889-7007POSSIBLE MATCH
TAP,THREAD CUTTING
5340-00-910-4201POSSIBLE MATCH
STANDOFF,THREADED,SPACING
SMB503328-2
3040-01-364-3414POSSIBLE MATCH
DETENT PLATE
12992
3020-01-374-3037POSSIBLE MATCH
GEAR,INTERNAL
12992-G
5120-01-601-5184POSSIBLE MATCH
HANDLE,SOCKET WRENCH
Frequently Asked Questions
What is NSN 4730-00-293-7370?
NSN 4730-00-293-7370 is a Inverted Nut,tube Coupling, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-00-293-7370?
NSN 4730-00-293-7370 has 1 manufacturer part number on file: 12992 (Brinkley Technology Group Llc Dba Hercules Manufacturing).
What NSN replaces 4730-00-293-7370?
7 possible matches (shared part number, not a government interchangeability claim): 5315-00-431-1658, 5940-00-511-8786, 5136-00-889-7007. Verify interchangeability with system specifications before substitution.
What are the specifications of 12992?
Key specifications for 12992: Width Across Flats: 0.750 INCHES NOMINAL IN; Seat Angle in Deg: 45.0; Tube Outside Diameter for Which Designed: 0.500 INCHES NOMINAL IN; Style Designator: INVERTED NUT, TUBE, FLARE. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4730-00-293-7370 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.