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6912K421 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6912K421: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.630 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, style_designator: SADDLE ARCH, inside_diameter/arch_length: 1.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-620-6029, 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
6912K421
NSN: 5340-01-620-6029
FSC: 5340 — Hardware, Commercial
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.630 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
special_featuresOEM FOR THIS ITEM IS RIP TIE IN WITH P/N OF A-04-005-BK, AND THIS OEM DOES NOT HAVE A CAGE CODE;STRAP BACKING IS ADHESIVE;COLOR IS BLACK
style_designatorSADDLE ARCH
inside_diameter/arch_length1.500 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyMOUNTABLE HOOK AND LOOP CABLE TIE
NSN5340-01-620-6029
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6912K421 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
KEY FEATURES
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: SADDLE ARCH
•
MATERIAL: PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
•
INSIDE DIAMETER/ARCH LENGTH: 1.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSADDLE ARCH
OVERALL LENGTH4.000 INCHES NOMINAL IN
OVERALL WIDTH0.630 INCHES NOMINAL IN
SPECIAL FEATURESOEM FOR THIS ITEM IS RIP TIE IN WITH P/N OF A-04-005-BK, AND THIS OEM DOES NOT HAVE A CAGE CODE;STRAP BACKING IS ADHESIVE;COLOR IS BLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYMOUNTABLE HOOK AND LOOP CABLE TIE
MATERIALPLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
INSIDE DIAMETER/ARCH LENGTH1.500 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6912K421?
6912K421 is a STRAP,RETAINING.
What is the NSN for 6912K421?
6912K421 is cataloged in the U.S. Government catalog under NSN 5340-01-620-6029. 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.