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MS27971-2 — HASP,HINGED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS27971-2: HASP,HINGED.

The HASP,HINGED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY PIN, leaf_width: 1.062 INCHES NOMINAL IN, knuckle_type: FRICTION, staple_style: SAFETY FIXED, style_designator: DOUBLE SAFETY, fixed_leaf_length: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-246-0698, 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
MS27971-2
NSN: 5340-00-246-0698
FSC: 5340 — Hardware, Commercial
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY PIN
leaf_width1.062 INCHES NOMINAL IN
knuckle_typeFRICTION
staple_styleSAFETY FIXED
knuckle_quantity3
style_designatorDOUBLE SAFETY
fixed_leaf_length1.375 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
material_thickness0.086 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
slotted_leaf_length3.000 INCHES NOMINAL IN
mounting_hole_diameter0.157 INCHES NOMINAL IN
NSN5340-00-246-0698
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS27971-2 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
•
MOUNTING HOLE QUANTITY: 7
•
REVERSIBLE FEATURE: NOT INCLUDED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-Z-17871-CANCELED MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: DOUBLE SAFETY
•
MOUNTING HOLE DIAMETER: 0.157 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.086 INCHES NOMINAL IN
•
FIXED LEAF LENGTH: 1.375 INCHES NOMINAL IN
•
LEAF WIDTH: 1.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY7
REVERSIBLE FEATURENOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-Z-17871-CANCELED MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORDOUBLE SAFETY
MOUNTING HOLE DIAMETER0.157 INCHES NOMINAL IN
MATERIAL THICKNESS0.086 INCHES NOMINAL IN
FIXED LEAF LENGTH1.375 INCHES NOMINAL IN
LEAF WIDTH1.062 INCHES NOMINAL IN
SLOTTED LEAF LENGTH3.000 INCHES NOMINAL IN
STAPLE STYLESAFETY FIXED
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
925K3Reference document
Same NSN cross-reference
Reference document — Secondary 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 MS27971-2?
MS27971-2 is a HASP,HINGED.
What parts can replace MS27971-2?
There is 1 known substitute for MS27971-2: 925K3. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27971-2?
MS27971-2 is cataloged in the U.S. Government catalog under NSN 5340-00-246-0698. This indicates validated use in U.S. government and defense supply chains.
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