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611310 — PARTS KIT,PUMP,OVER

✓ Government record, cited
Legrand · HOSE FITTING
PRODUCT OVERVIEW

611310: PARTS KIT,PUMP,OVER.

The PARTS KIT,PUMP,OVER is a Legrand industrial component. Key specifications include general_characteristics_item_description: STEEL; CHROMIUM COATED; 0.976 IN. O/A LG; 0.104 IN.

DIA HOLE IN. This part is cataloged in the U.S. Government catalog under NSN 4730-00-177-8641, 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
611310
NSN: 4730-00-177-8641
NIINs: 001778641, 003566991, 006320614
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; CHROMIUM COATED; 0.976 IN. O/A LG; 0.104 IN. DIA HOLE IN
NSN4730-00-177-8641
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 611310 · Legrand ⚠ 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
•
WIDTH ACROSS FLATS: 1.436 INCHES NOMINAL IN
•
STYLE DESIGNATOR: HEXAGON, EXTERNAL THREAD, BOSS
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
THREAD SIZE: 1-5/16 IN.-18 IN
•
SCREW THREAD SERIES DESIGNATOR: UN
•
THREAD CLASS: 3A A
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.436 INCHES NOMINAL IN
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, BOSS
OVERALL LENGTH0.840 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD SIZE1-5/16 IN.-18 IN
SCREW THREAD SERIES DESIGNATORUN
THREAD CLASS3A A
SCREW THREAD LOCATIONEXTERNAL
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 611310?
611310 is a PARTS KIT,PUMP,OVER manufactured by Legrand.
What is the NSN for 611310?
611310 is cataloged in the U.S. Government catalog under NSN 4730-00-177-8641. 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.