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174876 — PUMP,FUEL,METERING AND DISTRIBUT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

174876: PUMP,FUEL,METERING AND DISTRIBUT.

PUMP,FUEL,METERING AND DISTRIBUT. Key specifications include special_features: STEEL;STRAIGHT THRU FLOW. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-213-0855, 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
174876
NSN: 3120-01-213-0855
NIINs: 012130855, 013397958
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 98523 — JERED LLC (USA)
SPECIFICATIONS
special_featuresSTEEL;STRAIGHT THRU FLOW
NSN3120-01-213-0855
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 174876 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK THREAD LENGTH: 1.2500 INCHES MINIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,CL 2 FED SPEC ALL TREATMENT RESPONSES ROD END BODY
•
BORE CENTER TO SHANK END DISTANCE: 2.2400 INCHES MINIMUM AND 2.2600 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT
•
OUTER MEMBER WIDTH: 0.5100 INCHES MINIMUM AND 0.5200 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK THREAD LENGTH1.2500 INCHES MINIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,CL 2 FED SPEC ALL TREATMENT RESPONSES ROD END BODY
BORE CENTER TO SHANK END DISTANCE2.2400 INCHES MINIMUM AND 2.2600 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM RACE INSERT
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM ROD END BODY
OUTER MEMBER WIDTH0.5100 INCHES MINIMUM AND 0.5200 INCHES MAXIMUM IN
STYLE DESIGNATORBALL TYPE
THREAD DIAMETER0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 7
AS81935Reference document
Same NSN cross-reference
Reference document — Secondary reference
M81935/2-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS21243S08Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS21243-8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MIL-B-81935Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS81935/2-08Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 174876?
174876 is a PUMP,FUEL,METERING AND DISTRIBUT.
What parts can replace 174876?
There are 7 known substitutes for 174876: AS81935, M81935/2-8, MS21243S08 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 174876?
174876 is cataloged in the U.S. Government catalog under NSN 3120-01-213-0855. This indicates validated use in U.S. government and defense supply chains.
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