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PC91001-4 — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

PC91001-4: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include head_style: PAN, thread_class: 3A A, thread_length: 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, special_features: COLOR BLACK, thread_direction: RIGHT-HAND, surface_treatment: ANODIZE STAND-OFF. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-129-0583, 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
PC91001-4
NSN: 5305-01-129-0583
FSC: 5305 — Screws
CAGE: 09344 — ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS (USA)
SPECIFICATIONS
head_stylePAN
thread_class3A A
thread_length0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
special_featuresCOLOR BLACK
thread_directionRIGHT-HAND
surface_treatmentANODIZE STAND-OFF
nominal_thread_diameter0.138 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_accommodated_thickness0.031 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD ALL MATERIAL RESPONSES FASTENER
surface_treatment_document_and_classificationMIL-C-13924 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
NSN5305-01-129-0583
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: PC91001-4 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TY 2 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
•
MATERIAL ACCOMMODATED THICKNESS: 0.031 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 2 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE SPRING
MATERIAL ACCOMMODATED THICKNESS0.031 INCHES MINIMUM AND 0.048 INCHES MAXIMUM IN
THREAD LENGTH0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T4 OR T6 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF
NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD STYLEPAN
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 3
CFBT7950-6-A-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
CFBT7900-6-A-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
CA13140-6-1-8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PC91001-4?
PC91001-4 is a SCREW ASSEMBLY,PANEL.
What parts can replace PC91001-4?
There are 3 known substitutes for PC91001-4: CFBT7950-6-A-8, CFBT7900-6-A-8, CA13140-6-1-8. Substitute compatibility should be verified for your specific system.
What is the NSN for PC91001-4?
PC91001-4 is cataloged in the U.S. Government catalog under NSN 5305-01-129-0583. This indicates validated use in U.S. government and defense supply chains.
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