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B629 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B629: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: COTTON COVER, features_provided: WOVEN, part_name_assigned_by_controlling_agency: HOT PAC. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-588-4131, 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
B629
NSN: 2990-00-588-4131
NIINs: 005884131, 007342160
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 76042 — AP PARTS CO YOUNGSTOWN DIV (USA)
SPECIFICATIONS
materialCOTTON COVER
special_featuresALL NATURAL PACK CONTAINING BENTONITE, A NATURAL HYDROCOLLOID FILLING HYDROCOLLATOR MOIST HEAT, VERSIZE 38X61 CENTIMETERS
features_providedWOVEN
part_name_assigned_by_controlling_agencyHOT PAC
NSN2990-00-588-4131
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,NON TITLE COMPONENT PN B629 MFR RESISTOR,VARIABLE,WIRE
SUBSTITUTES & CROSS-REFERENCES 9
593Reference document
Same NSN cross-reference
Reference document — Secondary reference
B7TZ-5230-AReference document
Same NSN cross-reference
Reference document — Secondary reference
599Reference document
Same NSN cross-reference
Reference document — Secondary reference
5261Reference document
Same NSN cross-reference
Reference document — Secondary reference
874Reference document
Same NSN cross-reference
Reference document — Secondary reference
B7C5230AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 B629?
B629 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace B629?
There are 9 known substitutes for B629: 593, B7TZ-5230-A, 599 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B629?
B629 is cataloged in the U.S. Government catalog under NSN 2990-00-588-4131. 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.