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Y100S126DX1-173 — NUT,PUMP IMPELLER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

Y100S126DX1-173: NUT,PUMP IMPELLER.

The NUT,PUMP IMPELLER is a the manufacturer industrial component. Key specifications include end_item_identification: INGERSOLL-RAND MODEL VHM PUMP, general_characteristics_item_description: IAW FSCM 30760 DWG NO.W-1VHM500X11. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-216-7639, 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
Y100S126DX1-173
NSN: 5310-00-216-7639
FSC: 5310 — Nuts and Washers
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
end_item_identificationINGERSOLL-RAND MODEL VHM PUMP
general_characteristics_item_descriptionIAW FSCM 30760 DWG NO.W-1VHM500X11
NSN5310-00-216-7639
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: Y100S126DX1-173 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: IAW FSCM 30760 DWG NO.W-1VHM500X11
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONIAW FSCM 30760 DWG NO.W-1VHM500X11
END ITEM IDENTIFICATIONINGERSOLL-RAND MODEL VHM PUMP
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 8
W1VHM500X7PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y100S126DX1-673Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
W1VHM500X6PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
W1CHM500X11PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
W15VAM500X2PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
W1VHM500X11PC126Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Y100S126DX1-173?
Y100S126DX1-173 is a NUT,PUMP IMPELLER.
What parts can replace Y100S126DX1-173?
There are 8 known substitutes for Y100S126DX1-173: W1VHM500X7PC126, Y100S126DX1-673, W1VHM500X6PC126 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Y100S126DX1-173?
Y100S126DX1-173 is cataloged in the U.S. Government catalog under NSN 5310-00-216-7639. 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.