PartsTable
Technical Data Sheet
Download PDF

7C27-21BA — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7C27-21BA: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR CUSHION, overall_width: 1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN, surface_treatment: PASSIVATE BAND, loop_inside_diameter: 1.312 INCHES NOMINAL IN, fastening_device_type: STUD TURNLOCK, end_item_identification: AC130U GIDS, WEAPON SYS IS AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-467-6941, 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
7C27-21BA
NSN: 5340-01-467-6941
FSC: 5340 — Hardware, Commercial
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR CUSHION
overall_width1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
surface_treatmentPASSIVATE BAND
loop_inside_diameter1.312 INCHES NOMINAL IN
fastening_device_typeSTUD TURNLOCK
end_item_identificationAC130U GIDS, WEAPON SYS IS AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130)
cushioning_environmental_protectionWEATHER RESISTANT
material_document_and_classificationAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND
NSN5340-01-467-6941
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7C27-21BA 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND
•
CUSHIONING ENVIRONMENTAL PROTECTION: WEATHER RESISTANT
•
FASTENING DEVICE TYPE: STUD TURNLOCK
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
•
SURFACE TREATMENT: PASSIVATE BAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND
CUSHIONING ENVIRONMENTAL PROTECTIONWEATHER RESISTANT
FASTENING DEVICE TYPESTUD TURNLOCK
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE BAND
OVERALL WIDTH1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE BAND
END ITEM IDENTIFICATIONAC130U GIDS, WEAPON SYS IS AIRCRAFT (AC-130H, MC-130H, EC-130E, HC-130)
MATERIALSTEEL COMP 305 BAND
MATERIALRUBBER CHLOROPRENE CLASS CR CUSHION
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 1
530312-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 7C27-21BA?
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 7C27-21BA?
7C27-21BA is a CLAMP,LOOP.
What parts can replace 7C27-21BA?
There is 1 known substitute for 7C27-21BA: 530312-19. Substitute compatibility should be verified for your specific system.
What is the NSN for 7C27-21BA?
7C27-21BA is cataloged in the U.S. Government catalog under NSN 5340-01-467-6941. 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 — 7C27-21BA