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782-0875-221 — NUT,PLAIN,CAP

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

782-0875-221: NUT,PLAIN,CAP.

The NUT,PLAIN,CAP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 625 OVERALL, nut_style: CAP, thread_series: UNF, thread_direction: RIGHT-HAND, nominal_thread_size: 0.875 INCHES IN, bearing_surface_type: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-503-1091, 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
782-0875-221
NSN: 5310-01-503-1091
FSC: 5310 — Nuts and Washers
CAGE: 10941 — CARVER PUMP COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY 625 OVERALL
nut_styleCAP
thread_seriesUNF
thread_directionRIGHT-HAND
nominal_thread_size0.875 INCHES IN
bearing_surface_typeCHAMFERED
end_item_identificationPUMP CTFGL
thread_quantity_per_inch14
material_document_and_classificationASTM-B-446, GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-503-1091
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 782-0875-221 · 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
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B-446, GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
•
NUT STYLE: CAP
•
THREAD QUANTITY PER INCH: 14
•
MATERIAL: NICKEL ALLOY 625 OVERALL
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B-446, GRADE 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.875 INCHES IN
NUT STYLECAP
END ITEM IDENTIFICATIONPUMP CTFGL
THREAD QUANTITY PER INCH14
MATERIALNICKEL ALLOY 625 OVERALL
BEARING SURFACE TYPECHAMFERED
SUBSTITUTES & CROSS-REFERENCES 2
N-999-6301-B-005 ITEM 28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-999-6301-B-005Reference 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 782-0875-221?
782-0875-221 is a NUT,PLAIN,CAP.
What parts can replace 782-0875-221?
There are 2 known substitutes for 782-0875-221: N-999-6301-B-005 ITEM 28, N-999-6301-B-005. Substitute compatibility should be verified for your specific system.
What is the NSN for 782-0875-221?
782-0875-221 is cataloged in the U.S. Government catalog under NSN 5310-01-503-1091. 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.