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2697000 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2697000: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 1.750 INCHES NOMINAL IN, thread_class: 3B ALL ENDS, overall_length: 2.950 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, connection_style: SWIVEL NUT, FLARED ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-474-1369, 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
2697000
NSN: 4730-01-474-1369
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: G1005 — SIELMAN S.A. (GRC)
SPECIFICATIONS
materialSTEEL BODY
leg_length1.750 INCHES NOMINAL IN
thread_class3B ALL ENDS
overall_length2.950 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
connection_styleSWIVEL NUT, FLARED ALL ENDS
special_featuresCOUPLING,HYDRAULIC,QUICK DISCONNECT,NIPPLE,WITH RELIEF VALVE
style_designatorMALE COUPLING HALF
surface_treatmentPASSIVATE BODY
nominal_thread_size1.3125 INCHES ALL ENDS IN
end_item_identification1430-01-418-4396;PATRIOT
thread_quantity_per_inch12 ALL ENDS
NSN4730-01-474-1369
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2697000 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE II FED SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION STYLE: SWIVEL NUT, FLARED ALL ENDS
•
CONNECTION TYPE: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-5643 ASSN STD ALL MATERIAL RESPONSES BODY
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE II FED SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLESWIVEL NUT, FLARED ALL ENDS
CONNECTION TYPEINTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5643 ASSN STD ALL MATERIAL RESPONSES BODY
OVERALL LENGTH2.950 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS IN
QUICK DISCONNECT NOMINAL SIZE1.000 INCHES FIRST QUICK DISCONNECT END IN
LEG LENGTH1.750 INCHES NOMINAL IN
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 2
7116-16V-L25-T3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11479019Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2697000?
2697000 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 2697000?
There are 2 known substitutes for 2697000: 7116-16V-L25-T3, 11479019. Substitute compatibility should be verified for your specific system.
What is the NSN for 2697000?
2697000 is cataloged in the U.S. Government catalog under NSN 4730-01-474-1369. This indicates validated use in U.S. government and defense supply chains.
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