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NAS1211B10 — LOOP,STRAP FASTENER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NAS1211B10: LOOP,STRAP FASTENER.

The LOOP,STRAP FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL, inside_width: 1.000 INCHES NOMINAL IN, inside_height: 1.190 INCHES NOMINAL IN, special_features: FABRICATION METHOD: FORGED;MOUNTING METHOD: SCREW;STOCK SIZE: 0.230 IN. DIA.;STRAIGHT SIDE FORM: NONROLLER IN, surface_treatment: CADMIUM AND CHROMATE.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-905-7137, 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
NAS1211B10
NSN: 5340-00-905-7137
FSC: 5340 — Hardware, Commercial
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialSTEEL
inside_width1.000 INCHES NOMINAL IN
inside_height1.190 INCHES NOMINAL IN
special_featuresFABRICATION METHOD: FORGED;MOUNTING METHOD: SCREW;STOCK SIZE: 0.230 IN. DIA.;STRAIGHT SIDE FORM: NONROLLER IN
surface_treatmentCADMIUM AND CHROMATE
NSN5340-00-905-7137
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NAS1211B10 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
•
INSIDE WIDTH: 1.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
MATERIAL: STEEL
•
INSIDE HEIGHT: 1.190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INSIDE WIDTH1.000 INCHES NOMINAL IN
SPECIAL FEATURESFABRICATION METHOD: FORGED;MOUNTING METHOD: SCREW;STOCK SIZE: 0.230 IN. DIA.;STRAIGHT SIDE FORM: NONROLLER IN
SURFACE TREATMENTCADMIUM AND CHROMATE
MATERIALSTEEL
INSIDE HEIGHT1.190 INCHES NOMINAL 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 NAS1211B10?
NAS1211B10 is a LOOP,STRAP FASTENER.
What is the NSN for NAS1211B10?
NAS1211B10 is cataloged in the U.S. Government catalog under NSN 5340-00-905-7137. 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.