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GMBH51L1-1-1AA — CATCH,CLAMPING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GMBH51L1-1-1AA: CATCH,CLAMPING.

The CATCH,CLAMPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: CLAW ENGAGING, hole_diameter: 0.140 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN, overall_width: 0.098 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN, overall_height: 0.636 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, overall_length: 2.685 INCHES MINIMUM AND 2.935 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-874-9270, 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
GMBH51L1-1-1AA
NSN: 5340-00-874-9270
FSC: 5340 — Hardware, Commercial
CAGE: K1678 — FAIRCHILD FASTENERS UK LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
design_typeCLAW ENGAGING
hole_diameter0.140 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
hole_quantity2
overall_width0.098 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
overall_height0.636 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
overall_length2.685 INCHES MINIMUM AND 2.935 INCHES MAXIMUM IN
style_designatorLEVER
surface_treatmentCADMIUM AND CHROMATE OVERALL
engaging_surface_width0.876 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
NSN5340-00-874-9270
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GMBH51L1-1-1AA 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
•
DESIGN TYPE: CLAW ENGAGING
•
ENGAGING SURFACE WIDTH: 0.876 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: LEVER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.636 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
DESIGN TYPECLAW ENGAGING
ENGAGING SURFACE WIDTH0.876 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
STYLE DESIGNATORLEVER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.685 INCHES MINIMUM AND 2.935 INCHES MAXIMUM IN
OVERALL WIDTH0.098 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
108498Reference document
Same NSN cross-reference
Reference document — Secondary reference
G39P16649Reference document
Same NSN cross-reference
Reference document — Secondary reference
10018885Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
40121310Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
91209962Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SM-C-800928-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GMBH51L1-1-1AA?
GMBH51L1-1-1AA is a CATCH,CLAMPING.
What parts can replace GMBH51L1-1-1AA?
There are 9 known substitutes for GMBH51L1-1-1AA: 108498, G39P16649, 10018885 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GMBH51L1-1-1AA?
GMBH51L1-1-1AA is cataloged in the U.S. Government catalog under NSN 5340-00-874-9270. 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.