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4-54520 — CROWFOOT ATTACHMENT,SOCKET WRENC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4-54520: CROWFOOT ATTACHMENT,SOCKET WRENC.

CROWFOOT ATTACHMENT,SOCKET WRENC. This part is cataloged in the U.S. Government catalog under NSN 4710-00-072-7402, 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
4-54520
NSN: 4710-00-072-7402
NIINs: 000727402, 013043175
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
Part Number4-54520
NSN4710-00-072-7402
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4-54520 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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SECOND END BEAD WIDTH: 0.093 INCHES NOMINAL IN
•
FIRST END FLARE LENGTH: 0.250 INCHES NOMINAL IN
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FIRST END STYLE: SINGLE FLARE
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-8606, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
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DIAMETER: 1.000 INCHES NOMINAL IN
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CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.016 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SECOND END BEAD WIDTH0.093 INCHES NOMINAL IN
FIRST END FLARE LENGTH0.250 INCHES NOMINAL IN
FIRST END STYLESINGLE FLARE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8606, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE
DIAMETER1.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.016 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
SECOND END BEAD OUTSIDE DIAMETER1.124 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
4-54520-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 4-54520?
4-54520 is a CROWFOOT ATTACHMENT,SOCKET WRENC.
What parts can replace 4-54520?
There is 1 known substitute for 4-54520: 4-54520-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-54520?
4-54520 is cataloged in the U.S. Government catalog under NSN 4710-00-072-7402. This indicates validated use in U.S. government and defense supply chains.
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