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F121783 — STRAP,WEBBING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

F121783: STRAP,WEBBING.

The STRAP,WEBBING is a the manufacturer industrial component. Key specifications include width: 1.500 INCHES NOMINAL IN, length: 29.500 INCHES MINIMUM AND 30.500 INCHES MAXIMUM IN, end_type: BOTH W/ATTACHMENTS LOCATION NOT OTHERWISE SPECIFIED, material: PLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED, buckle_fastening_method: FRICTION, buckle_style_designator: SIDE RELEASE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-672-8704, 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
F121783
NSN: 5340-01-672-8704
FSC: 5340 — Hardware, Commercial
CAGE: 29944 — INDIANA MILLS & MANUFACTURING INC DBA INDIANA MILLS & MANUFACTURING INC (USA)
SPECIFICATIONS
width1.500 INCHES NOMINAL IN
length29.500 INCHES MINIMUM AND 30.500 INCHES MAXIMUM IN
end_typeBOTH W/ATTACHMENTS LOCATION NOT OTHERWISE SPECIFIED
materialPLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED
buckle_fastening_methodFRICTION
buckle_style_designatorSIDE RELEASE
end_item_identification016525218
attachment_method_for_which_designedEYELET LOCATION NOT OTHERWISE SPECIFIED
part_name_assigned_by_controlling_agencySTRAP,AMMO,FRONT BUCKLE
NSN5340-01-672-8704
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F121783 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
•
LENGTH: 29.500 INCHES MINIMUM AND 30.500 INCHES MAXIMUM IN
•
BUCKLE STYLE DESIGNATOR: SIDE RELEASE
•
ATTACHMENT METHOD FOR WHICH DESIGNED: EYELET LOCATION NOT OTHERWISE SPECIFIED
•
BUCKLE FASTENING METHOD: FRICTION
•
COLOR: BLACK
•
WIDTH: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH29.500 INCHES MINIMUM AND 30.500 INCHES MAXIMUM IN
BUCKLE STYLE DESIGNATORSIDE RELEASE
ATTACHMENT METHOD FOR WHICH DESIGNEDEYELET LOCATION NOT OTHERWISE SPECIFIED
BUCKLE FASTENING METHODFRICTION
COLORBLACK
WIDTH1.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRAP,AMMO,FRONT BUCKLE
END ITEM IDENTIFICATION016525218
MATERIALPLASTIC POLYESTER LOCATION NOT OTHERWISE SPECIFIED
END TYPEBOTH W/ATTACHMENTS LOCATION NOT OTHERWISE SPECIFIED
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
12602390Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 F121783?
F121783 is a STRAP,WEBBING.
What parts can replace F121783?
There is 1 known substitute for F121783: 12602390. Substitute compatibility should be verified for your specific system.
What is the NSN for F121783?
F121783 is cataloged in the U.S. Government catalog under NSN 5340-01-672-8704. 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.