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581170-12 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

581170-12: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include body_width: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, body_height: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, body_length: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.500 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-336-9540, 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
MRO→ MRO_GENERAL→ 581170-12
NSN: 4730-00-336-9540
NIINs: 003369540, 011760876
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00365 — TLD ACE CORP DIV TLD ACE (USA)
SPECIFICATIONS
body_width0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_height0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
body_length0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.500 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
style_designatorTERMINALS ONE EDGE
electrical_resistance68.000 OHMS
reliability_indicatorNOT ESTABLISHED
unpackaged_unit_weight1.3 GRAMS G
resistance_tolerance_in_percent-1.000 TO 1.000
ambient_temp_at_full_rated_power125.0 CELSIUS DEGC
NSN4730-00-336-9540
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 581170-12 · 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
SUBSTITUTES & CROSS-REFERENCES 9
J514Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J514 12-12-12 140438CReference document
Same NSN cross-reference
Reference document — Design control — primary reference
12-12-12 140438CReference document
Same NSN cross-reference
Reference document — Secondary reference
171SL146Reference document
Same NSN cross-reference
Reference document — Secondary reference
334468P01Reference document
Same NSN cross-reference
Reference document — Secondary reference
28K212Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 581170-12?
581170-12 is a ADAPTER,STRAIGHT,PIPE TO TUBE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 581170-12?
There are 9 known substitutes for 581170-12: J514, SAE J514 12-12-12 140438C, 12-12-12 140438C and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 581170-12?
581170-12 is cataloged in the U.S. Government catalog under NSN 4730-00-336-9540. 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.