PartsTable
Technical Data Sheet
Download PDF

7021-10-251-1109 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7021-10-251-1109: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include special_features: THICKNESS IS 0.040 INCHES IN, end_item_identification: BULK INST-LOWER FUSELAGE STA 363.0 OF 1520-01-471-6743; HELICOPTER, UTILITY, part_name_assigned_by_controlling_agency: STRAP. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-522-1335, 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
7021-10-251-1109
NSN: 5340-01-522-1335
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
special_featuresTHICKNESS IS 0.040 INCHES IN
end_item_identificationBULK INST-LOWER FUSELAGE STA 363.0 OF 1520-01-471-6743; HELICOPTER, UTILITY
part_name_assigned_by_controlling_agencySTRAP
NSN5340-01-522-1335
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7021-10-251-1109 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
SPECIAL FEATURESTHICKNESS IS 0.040 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRAP
END ITEM IDENTIFICATIONBULK INST-LOWER FUSELAGE STA 363.0 OF 1520-01-471-6743; HELICOPTER, UTILITY
SUBSTITUTES & CROSS-REFERENCES 1
70211-02511Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7021-10-251-1109?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7021-10-251-1109?
7021-10-251-1109 is a STRAP,RETAINING.
What parts can replace 7021-10-251-1109?
There is 1 known substitute for 7021-10-251-1109: 70211-02511. Substitute compatibility should be verified for your specific system.
What is the NSN for 7021-10-251-1109?
7021-10-251-1109 is cataloged in the U.S. Government catalog under NSN 5340-01-522-1335. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7021-10-251-1109