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Technical Data Sheet
PartsTable / COMPONENT / 30399-91101
30399-91101 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: RETAINING STRAP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-533-6946, 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
30399-91101
NSN: 5340-00-533-6946
FSC: 5340
CAGE: 80294 — BOURNS INSTRUMENTS INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyRETAINING STRAP
NSN5340-00-533-6946
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 30399-91101 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINING STRAP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
H25Interchangeable
interchangeable cross-reference
interchangeable
125Interchangeable
interchangeable cross-reference
interchangeable
4692AInterchangeable
interchangeable cross-reference
interchangeable
11544AInterchangeable
interchangeable cross-reference
interchangeable
955600516500Interchangeable
interchangeable cross-reference
interchangeable
43776Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30399-91101?
30399-91101 is a STRAP,RETAINING.
What parts can replace 30399-91101?
There are 19 known substitutes for 30399-91101: H25, 125, 4692A and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30399-91101?
30399-91101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-533-6946. 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