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GB-2997-2 — LOCKING PLATE,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GB-2997-2: LOCKING PLATE,NUT AND BOLT.

The LOCKING PLATE,NUT AND BOLT is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, material: STEEL COMP 302, plate_thickness: 0.050 INCHES NOMINAL IN, surface_treatment: PASSIVATE, material_document_and_classification: QQ-S-766 CL 302 1/2 H FED SPEC SINGLE MATERIAL RESPONSE, distance_between_mounting_hole_centers: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-355-8540, 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
GB-2997-2
NSN: 5340-00-355-8540
FSC: 5340 — Hardware, Commercial
CAGE: 28528 — ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST (USA)
SPECIFICATIONS
width0.750 INCHES NOMINAL IN
materialSTEEL COMP 302
plate_thickness0.050 INCHES NOMINAL IN
surface_treatmentPASSIVATE
mounting_hole_quantity2
material_document_and_classificationQQ-S-766 CL 302 1/2 H FED SPEC SINGLE MATERIAL RESPONSE
distance_between_mounting_hole_centers1.125 INCHES NOMINAL IN
surface_treatment_document_and_classificationMIL-F-14072, FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-00-355-8540
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GB-2997-2 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: 2
•
PLATE THICKNESS: 0.050 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072, FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 CL 302 1/2 H FED SPEC SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: PASSIVATE
•
WIDTH: 0.750 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 302
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
PLATE THICKNESS0.050 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072, FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 CL 302 1/2 H FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTPASSIVATE
WIDTH0.750 INCHES NOMINAL IN
MATERIALSTEEL COMP 302
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 2
95G2158Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SC-B-42435Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GB-2997-2?
GB-2997-2 is a LOCKING PLATE,NUT AND BOLT.
What parts can replace GB-2997-2?
There are 2 known substitutes for GB-2997-2: 95G2158, SC-B-42435. Substitute compatibility should be verified for your specific system.
What is the NSN for GB-2997-2?
GB-2997-2 is cataloged in the U.S. Government catalog under NSN 5340-00-355-8540. This indicates validated use in U.S. government and defense supply chains.
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