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976831-1 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

976831-1: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, style_designator: STRAIGHT ARCH. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-053-9455, 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
976831-1
NSN: 5340-01-053-9455
FSC: 5340 — Hardware, Commercial
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.500 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
special_features2 SLOTS 0.312 IN. LG,0.218 IN. W MIN,0.224 IN. W MAX; 2 HOLES IN. ARCH 0.093 IN. DIA MIN,0.097 IN. DIA MAX,0.375 IN. C TO C IN
style_designatorSTRAIGHT ARCH
surface_treatmentCHROMATE
material_thickness0.031 INCHES NOMINAL IN
inside_diameter/arch_length0.938 INCHES NOMINAL IN
distance_between_mounting_hole_centers1.750 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.219 INCHES NOMINAL IN
NSN5340-01-053-9455
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 976831-1 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
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.750 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.219 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.750 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSTRAIGHT ARCH
OVERALL LENGTH2.250 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.219 INCHES NOMINAL IN
SPECIAL FEATURES2 SLOTS 0.312 IN. LG,0.218 IN. W MIN,0.224 IN. W MAX; 2 HOLES IN. ARCH 0.093 IN. DIA MIN,0.097 IN. DIA MAX,0.375 IN. C TO C IN
SURFACE TREATMENTCHROMATE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 976831-1?
976831-1 is a STRAP,RETAINING.
What is the NSN for 976831-1?
976831-1 is cataloged in the U.S. Government catalog under NSN 5340-01-053-9455. This indicates validated use in U.S. government and defense supply chains.
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