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PartsTable / COMPONENT / HP21B
HP21B ✓ 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 CAP,OPERATING,SURGICAL is a the manufacturer industrial component. Key specifications include color: WHITE MAIN BODY, material: PLASTIC POLYPROPYLENE MAIN BODY, garment_size: 21, user_designator: SURGEON, special_features: BOUFFANT STYLE, environmental_protection: FLAME RETARDANT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6532-01-392-3337, 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
HP21B
NSN: 6532-01-392-3337
FSC: 6532
CAGE: 54663 — STANFORD PROFESSIONAL PRODUCTS CORP (USA)
SPECIFICATIONS
colorWHITE MAIN BODY
materialPLASTIC POLYPROPYLENE MAIN BODY
garment_size21
user_designatorSURGEON
special_featuresBOUFFANT STYLE
environmental_protectionFLAME RETARDANT
NSN6532-01-392-3337
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAP,OPERATING,SURGICAL TITLE COMPONENT PN HP21B MFR CAP,OPERATING,SURGICAL
KEY FEATURES
•
MATERIAL: PLASTIC POLYPROPYLENE MAIN BODY
•
COLOR: WHITE MAIN BODY
•
ENVIRONMENTAL PROTECTION: FLAME RETARDANT
•
GARMENT SIZE: 21
•
USER DESIGNATOR: SURGEON
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYPROPYLENE MAIN BODY
COLORWHITE MAIN BODY
ENVIRONMENTAL PROTECTIONFLAME RETARDANT
GARMENT SIZE21
SPECIAL FEATURESBOUFFANT STYLE
USER DESIGNATORSURGEON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
7221Interchangeable
interchangeable cross-reference
interchangeable
563637-000Interchangeable
interchangeable cross-reference
interchangeable
3149321Interchangeable
interchangeable cross-reference
interchangeable
27630Interchangeable
PCI RAID Disk Unit Controller
interchangeable
5169Interchangeable
interchangeable cross-reference
interchangeable
022-7534Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HP21B?
HP21B is a CAP,OPERATING,SURGICAL.
What parts can replace HP21B?
There are 16 known substitutes for HP21B: 7221, 563637-000, 3149321 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HP21B?
HP21B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6532-01-392-3337. 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