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PartsTable / COMPONENT / B94.9 1/4-28 UNF HS C H3
B94.9 1/4-28 UNF HS C H3 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The B94.9 1/4-28 UNF HS C H3 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-01-337-8981, 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
B94.9 1/4-28 UNF HS C H3
NSN: 5136-01-337-8981
FSC: 5136
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
Part NumberB94.9 1/4-28 UNF HS C H3
NSN5136-01-337-8981
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B94.9 1/4-28 UNF HS C H3 TITLE COMPONENT PN B94.9 1/4-28 UNF HS C H3 MFR B94.9 1/4-28 UNF HS C
KEY FEATURES
•
THREAD PITCH DIAMETERS: +0.2273 TO 0.2288 INCHES IN
•
SHANK DIAMETER: 0.318 INCHES MINIMUM IN
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
DEPARTURE FROM CITED DESIGNATOR: MODIFIED BY THREAD PITCH DIAMETERS
•
WIDTH ACROSS FLATS: 0.191 INCHES NOMINAL IN
•
FLUTE QUANTITY: 3
•
MATERIAL: STEEL OVERALL
•
THREAD STRUCTURE: REGULAR
TECHNICAL CHARACTERISTICS (FLIS)
THREAD PITCH DIAMETERS+0.2273 TO 0.2288 INCHES IN
SHANK DIAMETER0.318 INCHES MINIMUM IN
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DEPARTURE FROM CITED DESIGNATORMODIFIED BY THREAD PITCH DIAMETERS
WIDTH ACROSS FLATS0.191 INCHES NOMINAL IN
FLUTE QUANTITY3
MATERIALSTEEL OVERALL
THREAD STRUCTUREREGULAR
STYLE DESIGNATORSPIRAL FLUTE
LENGTH0.312 INCHES NOMINAL SQUARE END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
109401002Interchangeable
interchangeable cross-reference
interchangeable
3212387Interchangeable
interchangeable cross-reference
interchangeable
202Interchangeable
interchangeable cross-reference
interchangeable
1190-1Interchangeable
interchangeable cross-reference
interchangeable
716920-63Interchangeable
interchangeable cross-reference
interchangeable
716920-063Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B94.9 1/4-28 UNF HS C H3?
B94.9 1/4-28 UNF HS C H3 is a B94.9 1/4-28 UNF HS C H3.
What parts can replace B94.9 1/4-28 UNF HS C H3?
There are 19 known substitutes for B94.9 1/4-28 UNF HS C H3: 109401002, 3212387, 202 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B94.9 1/4-28 UNF HS C H3?
B94.9 1/4-28 UNF HS C H3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-01-337-8981. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026