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70001-266 — INJECTOR ASSEMBLY,FUEL

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

70001-266: INJECTOR ASSEMBLY,FUEL.

The INJECTOR ASSEMBLY,FUEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: TUBING, CORROSION RESISTANT STAINLESS STEEL (15-5PH), CADMIUM PLATED; NOMINAL TUBE SIE 1.250; 1.6250-12 UNJ-3A A, style_designator: FLARELESS W/ CENTER WRENCHING FACILITY, surface_treatment: CADMIUM OVERALL, nominal_overall_length: 1.750 INCHES IN, end_item_identification: WSDS 92F,SAUPPORT EQUIP., F-16 AIRCRAFT; WSDC 80F, SUPPORT EQUIPMENT, F-4 AIRCRAFT.. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-844-1360, 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
70001-266
NSN: 4730-00-844-1360
NIINs: 008441360, 015415430
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 21439 — CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresTUBING, CORROSION RESISTANT STAINLESS STEEL (15-5PH), CADMIUM PLATED; NOMINAL TUBE SIE 1.250; 1.6250-12 UNJ-3A A
style_designatorFLARELESS W/ CENTER WRENCHING FACILITY
surface_treatmentCADMIUM OVERALL
nominal_overall_length1.750 INCHES IN
end_item_identificationWSDS 92F,SAUPPORT EQUIP., F-16 AIRCRAFT; WSDC 80F, SUPPORT EQUIPMENT, F-4 AIRCRAFT.
criticality_code_justificationMATT
part_name_assigned_by_controlling_agencyUNION, FLARELESS TUBE
NSN4730-00-844-1360
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 70001-266 · 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-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.750 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
•
STYLE DESIGNATOR: FLARELESS W/ CENTER WRENCHING FACILITY
•
NOMINAL THREAD SIZE: 1.625 INCHES ALL ENDS IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
NOMINAL OVERALL LENGTH1.750 INCHES IN
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
STYLE DESIGNATORFLARELESS W/ CENTER WRENCHING FACILITY
NOMINAL THREAD SIZE1.625 INCHES ALL ENDS IN
SURFACE TREATMENTCADMIUM OVERALL
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
THREAD CLASS3A ALL ENDS A
THREAD QUANTITY PER INCH12 ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 3
4730008441360Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS21902-20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS21902AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 70001-266?
70001-266 is a INJECTOR ASSEMBLY,FUEL.
What parts can replace 70001-266?
There are 3 known substitutes for 70001-266: 4730008441360, MS21902-20, AS21902A. Substitute compatibility should be verified for your specific system.
What is the NSN for 70001-266?
70001-266 is cataloged in the U.S. Government catalog under NSN 4730-00-844-1360. This indicates validated use in U.S. government and defense supply chains.
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