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9171K61 — ADAPTER,STRAIGHT,PIPE TO GAS FIT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

9171K61: ADAPTER,STRAIGHT,PIPE TO GAS FIT.

ADAPTER,STRAIGHT,PIPE TO GAS FIT. Key specifications include material: COPPER ALLOY OVERALL, flange_shape: HEXAGON FIRST END BULKHEAD, special_features: ADAPTER, STRAIGHT, FEMALE TO MAIL, BRASS, nominal_width_across_flats: 0.125 INCHES FIRST END IN, nominal_pipe_size_accommodated: 0.125 INCHES SECOND END IN, part_name_assigned_by_controlling_agency: GAUGE EXENSION, 1/8 INCH NPT IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-533-8371, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
9171K61
NSN: 4730-01-533-8371
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 04AL0 — BABINGTON TECHNOLOGY, INCORPORATED (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_shapeHEXAGON FIRST END BULKHEAD
special_featuresADAPTER, STRAIGHT, FEMALE TO MAIL, BRASS
nominal_width_across_flats0.125 INCHES FIRST END IN
nominal_pipe_size_accommodated0.125 INCHES SECOND END IN
part_name_assigned_by_controlling_agencyGAUGE EXENSION, 1/8 INCH NPT IN
NSN4730-01-533-8371
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 9171K61 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE SHAPE: HEXAGON FIRST END BULKHEAD
•
NOMINAL WIDTH ACROSS FLATS: 0.125 INCHES FIRST END IN
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES SECOND END IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON FIRST END BULKHEAD
NOMINAL WIDTH ACROSS FLATS0.125 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES SECOND END IN
SPECIAL FEATURESADAPTER, STRAIGHT, FEMALE TO MAIL, BRASS
PART NAME ASSIGNED BY CONTROLLING AGENCYGAUGE EXENSION, 1/8 INCH NPT IN
MATERIALCOPPER ALLOY OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9171K61?
9171K61 is a ADAPTER,STRAIGHT,PIPE TO GAS FIT.
What is the NSN for 9171K61?
9171K61 is cataloged in the U.S. Government catalog under NSN 4730-01-533-8371. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.