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1291-157 — PLATE,RETAINING,ELECTRICAL CONNE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1291-157: PLATE,RETAINING,ELECTRICAL CONNE.

PLATE,RETAINING,ELECTRICAL CONNE. Key specifications include material: ALUMINUM ALLOY, overall_width: 0.620 INCHES NOMINAL IN, overall_height: 0.040 INCHES NOMINAL IN, overall_length: 2.130 INCHES NOMINAL IN, style_designator: RECTANGULAR SHAPE, unthreaded_mounting_hole_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-097-5789, 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
1291-157
NSN: 5935-01-097-5789
FSC: 5935 — Connectors, Electrical
CAGE: 72314 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width0.620 INCHES NOMINAL IN
overall_height0.040 INCHES NOMINAL IN
overall_length2.130 INCHES NOMINAL IN
style_designatorRECTANGULAR SHAPE
unthreaded_mounting_hole_diameter0.250 INCHES NOMINAL IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S)
distance_between_mounting_facility_centers1.750 INCHES NOMINAL IN
NSN5935-01-097-5789
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLATE,RETAINING,ELECTRICAL CONNE TITLE COMPONENT PN 1291-157 MFR PLATE,RETAINING,ELECTR
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR SHAPE
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.750 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL HEIGHT0.040 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR SHAPE
OVERALL LENGTH2.130 INCHES NOMINAL IN
OVERALL WIDTH0.620 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.750 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
DM-147Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-308Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1291-157?
1291-157 is a PLATE,RETAINING,ELECTRICAL CONNE.
What parts can replace 1291-157?
There are 2 known substitutes for 1291-157: DM-147, A-308. Substitute compatibility should be verified for your specific system.
What is the NSN for 1291-157?
1291-157 is cataloged in the U.S. Government catalog under NSN 5935-01-097-5789. 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.