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C84891 — WEIGHT,COUNTERBALANCE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C84891: WEIGHT,COUNTERBALANCE.

The WEIGHT,COUNTERBALANCE is a the manufacturer industrial component. Key specifications include special_features: 3.438 IN. LG; 0.125 IN.

THK; STAINLESS STEEL; 125 MICROINCH SURFACE FINISH IN. This part is cataloged in the U.S. Government catalog under NSN 3040-00-476-6932, 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
C84891
NSN: 3040-00-476-6932
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
special_features3.438 IN. LG; 0.125 IN. THK; STAINLESS STEEL; 125 MICROINCH SURFACE FINISH IN
NSN3040-00-476-6932
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WEIGHT,COUNTERBALANCE TITLE COMPONENT PN C84891 MFR WEIGHT,COUNTERBALANCE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES3.438 IN. LG; 0.125 IN. THK; STAINLESS STEEL; 125 MICROINCH SURFACE FINISH IN
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 1
C95352PC78Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 C84891?
C84891 is a WEIGHT,COUNTERBALANCE.
What parts can replace C84891?
There is 1 known substitute for C84891: C95352PC78. Substitute compatibility should be verified for your specific system.
What is the NSN for C84891?
C84891 is cataloged in the U.S. Government catalog under NSN 3040-00-476-6932. 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.