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GRP-57 BLK — STRAP ASSEMBLY,HAND CARRYING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GRP-57 BLK: STRAP ASSEMBLY,HAND CARRYING.

The STRAP ASSEMBLY,HAND CARRYING is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 42.000 INCHES NOMINAL IN, end_type: W/ATTACHMENT, material: PLASTIC POLYAMIDE NYLON, special_features: THESE CHARACTERISTICS ARE FOR EACH OF THE 3-STRAPS MAKING UP THIS HARNESS SYSTEM, end_item_identification: KIT, RESCUE/A. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-681-8990, 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
GRP-57 BLK
NSN: 5340-01-681-8990
FSC: 5340 — Hardware, Commercial
CAGE: 2W423 — R & B FABRICATIONS INC (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length42.000 INCHES NOMINAL IN
end_typeW/ATTACHMENT
materialPLASTIC POLYAMIDE NYLON
special_featuresTHESE CHARACTERISTICS ARE FOR EACH OF THE 3-STRAPS MAKING UP THIS HARNESS SYSTEM
end_item_identificationKIT, RESCUE/A
end_attachment/fastening_facilityBUCKLE AND RING
part_name_assigned_by_controlling_agencyFIREHOSE HARNESS
NSN5340-01-681-8990
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GRP-57 BLK 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: 42.000 INCHES NOMINAL IN
•
COLOR: BLACK
•
WIDTH: 2.000 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON
•
END TYPE: W/ATTACHMENT
TECHNICAL CHARACTERISTICS
LENGTH42.000 INCHES NOMINAL IN
COLORBLACK
SPECIAL FEATURESTHESE CHARACTERISTICS ARE FOR EACH OF THE 3-STRAPS MAKING UP THIS HARNESS SYSTEM
WIDTH2.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFIREHOSE HARNESS
END ITEM IDENTIFICATIONKIT, RESCUE/A
MATERIALPLASTIC POLYAMIDE NYLON
END TYPEW/ATTACHMENT
END ATTACHMENT/FASTENING FACILITYBUCKLE AND RING
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 GRP-57 BLK?
GRP-57 BLK is a STRAP ASSEMBLY,HAND CARRYING.
What is the NSN for GRP-57 BLK?
GRP-57 BLK is cataloged in the U.S. Government catalog under NSN 5340-01-681-8990. This indicates validated use in U.S. government and defense supply chains.
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