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1400-87BC — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1400-87BC: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 170 OR COPPER ALLOY 172, end_style: 90 DEGREE PARALLEL, ring_style: INTERNAL, usage_design: EXTERNAL, inside_diameter: 0.875 INCHES NOMINAL IN, major_thickness: 0.042 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-388-8821, 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
1400-87BC
NSN: 5325-01-388-8821
FSC: 5325 — Fastening Devices
CAGE: 54963 — SEEGER INC ANDERTON-UNITED PRODUCTS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY 170 OR COPPER ALLOY 172
end_style90 DEGREE PARALLEL
ring_styleINTERNAL
usage_designEXTERNAL
inside_diameter0.875 INCHES NOMINAL IN
major_thickness0.042 INCHES NOMINAL IN
outside_diameter1.210 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
NSN5325-01-388-8821
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1400-87BC · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
USAGE DESIGN: EXTERNAL
•
END STYLE: 90 DEGREE PARALLEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 1.210 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.042 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
END STYLE90 DEGREE PARALLEL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.210 INCHES NOMINAL IN
MAJOR THICKNESS0.042 INCHES NOMINAL IN
INSIDE DIAMETER0.875 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLEINTERNAL
MATERIALCOPPER ALLOY 170 OR COPPER ALLOY 172
SUBSTITUTES & CROSS-REFERENCES 4
R271NAA0087NN64 3NNAA1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MIL-DTL-21248Reference document
Same NSN cross-reference
Reference document — Identification reference
MS16624-5087Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6351932Reference 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 1400-87BC?
1400-87BC is a RING,RETAINING.
What parts can replace 1400-87BC?
There are 4 known substitutes for 1400-87BC: R271NAA0087NN64 3NNAA1, MIL-DTL-21248, MS16624-5087 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1400-87BC?
1400-87BC is cataloged in the U.S. Government catalog under NSN 5325-01-388-8821. This indicates validated use in U.S. government and defense supply chains.
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