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Technical Data Sheet
PartsTable / COMPONENT / 26R2-5
26R2-5 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The RECEPTACLE,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, mounting_style: PLAIN W/MOUNTING HOLE, receptacle_width: 0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN, features_provided: PROTECTIVE CAP, receptacle_height: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, surface_treatment: ANODIZE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-019-8958, 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
26R2-5
NSN: 5325-01-019-8958
FSC: 5325
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
mounting_stylePLAIN W/MOUNTING HOLE
receptacle_width0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
features_providedPROTECTIVE CAP
receptacle_height0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
surface_treatmentANODIZE OVERALL
receptacle_overall_length0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
turnlock_receptacle_styleRECEPTACLE
turnlock_mounting_hole_diameter0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-591 ALLOY 518.0 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_between_mounting_hole_centers0.332 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
surface_treatment_document_and_classificationAMS2468 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-019-8958
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 26R2-5 · 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
•
RECEPTACLE OVERALL LENGTH: 0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2468 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-591 ALLOY 518.0 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
TURNLOCK MOUNTING HOLE DIAMETER: 0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
•
RECEPTACLE WIDTH: 0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
•
RECEPTACLE HEIGHT: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
RECEPTACLE OVERALL LENGTH0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2468 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-591 ALLOY 518.0 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TURNLOCK MOUNTING HOLE DIAMETER0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
RECEPTACLE WIDTH0.820 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
RECEPTACLE HEIGHT0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES0.332 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
FEATURES PROVIDEDPROTECTIVE CAP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
03031-50Interchangeable
interchangeable cross-reference
interchangeable
3B4128Interchangeable
interchangeable cross-reference
interchangeable
7902Interchangeable
interchangeable cross-reference
interchangeable
3242Interchangeable
interchangeable cross-reference
interchangeable
4216Interchangeable
interchangeable cross-reference
interchangeable
D15-796IPC716Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 26R2-5?
26R2-5 is a RECEPTACLE,TURNLOCK FASTENER.
What parts can replace 26R2-5?
There are 13 known substitutes for 26R2-5: 03031-50, 3B4128, 7902 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 26R2-5?
26R2-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-019-8958. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026